U.S. President Donald Trump explains the reciprocal tariff rates to be imposed on various countries in the Rose Garden of the White House on April 2, 2025. (PHOTO: White House)
The backlash against Donald Trump’s high tariff policy, both during his first term and as a proposed agenda for a potential second term, has been significant, multifaceted, and comes from a wide range of domestic and international actors.
The core of Trump’s policy is the use of unilateral, broad-based tariffs as a primary tool of economic and foreign policy. He argues they protect American jobs, force trading partners to the negotiating table, and reduce the U.S. trade deficit.
U.S. President Donald Trump signed an executive order on January 20, 2025, instructing certain cabinet secretaries to develop reports on trade practices and recommendations for tariffs due by April 1, 2025. Since then, several new tariffs and tariff investigations have been threatened, initiated, and/or imposed, and at least five court cases have challenged the legality of the tariff executive order. No court yet has ruled in favor of the unlimited emergency tariff authority Trump claimed, although his administration has been quick to appeal these rulings.
During his second term as President of the United States, Donald Trump enacted a series of steep tariffs affecting nearly all goods imported into the country. From January to April 2025, the average applied US tariff rate rose from 2.5% to an estimated 27%-the highest level in over a century. After changes and negotiations, the rate was estimated at 17.9% as of September 2025. By September 2025, U.S. tariff revenue exceeded USD 30 billion per month, compared to under USD 10 billion per month in 2024.
Under Section 232 of the 1962 Trade Expansion Act, Trump raised steel, aluminum, and copper tariffs to 50% and introduced a 25% tariff on imported cars from most countries. New tariffs on pharmaceuticals and semiconductors, were also implemented, with exceptions for companies manufacturing in the U.S.
Trump also claimed unprecedented tariff authority under the International Emergency Economic Powers Act (IEEPA). On April 2, 2025, he invoked the law to impose “reciprocal tariffs” on imports from all countries not subject to other sanctions. A universal 10% tariff took effect on April 5. Although plans for additional country-specific “reciprocal tariffs” were delayed due to the 2025 stock market crash, they were implemented on August 7. The de minimis exemption, scheduled to end in July 2027, was closed on August 29, 2025 under IEEPA; previously, packages valued below $800 were exempt from tariffs. Sweeping use of the IEEPA sparked a trade war with Canada and Mexico and escalated the China–United States trade war.
Federal courts have ruled that the tariffs imposed under the IEEPA are illegal; however, they remain in effect until at least October 14, 2025 while the case is appealed. The Supreme Court is scheduled to consider the IEEPA tariffs in the consolidated case of Learning Resources v. Trump in November 2025. The challenges do not include tariffs imposed under Section 232 or Section 301.
The Trump administration argues that its tariffs will promote domestic manufacturing, protect national security, and substitute for income taxes. The administration views trade deficits as inherently harmful, a stance economists criticized as a flawed understanding of trade. Although Trump has said foreign countries pay his tariffs, US tariffs are fees paid by US businesses and consumers that import foreign goods. The tariffs contributed to downgraded GDP growth projections in both the U.S. and its trading partners by the Federal Reserve, the OECD, and the World Bank.
This has been wide-ranging, influencing the U.S. economy, global trade, and geopolitical relations.
First is U.S. Economy, people suffered by consumer prices and inflation. This is the most consistent finding from economic studies. Tariffs on imported components (like steel and aluminum) and finished goods (like Chinese electronics) act as a tax on U.S. companies that rely on those imports. These companies either absorb the cost (hurting their profits) or pass it on to American consumers in the form of higher prices. For example, a study by the National Bureau of Economic Research found that the 2018 tariffs resulted in “substantial increases in the prices of imported goods, with complete pass-through of the tariffs to U.S. consumers.”
Higher import costs and tariffs on goods from China, Mexico, and the EU raised prices for imported materials and products. Companies often passed these higher costs onto consumers, contributing to inflation—especially in consumer electronics, machinery, and household goods. For example, the average cost of washing machines increased by about 12% after tariffs in 2018.
In short-term, some domestic industries benefited from temporary protection, and in long-term, many U.S. manufacturers reliant on imported parts faced higher production costs, reducing competitiveness. It makes supply chain relocation. Firms began shifting from China to Southeast Asia (Vietnam, Malaysia) rather than back to the U.S.—limiting domestic job gains.
After this, China imposed retaliatory tariffs on U.S. agricultural products (soybeans, pork, corn), leading to significant export losses. The U.S. government had to spent tens of billions in subsidies to compensate affected farmers.
The 2018–2019 trade war between U.S. and China, saw tariffs on over USD 350 billion in Chinese goods, and Chinese counter-tariffs on USD 110 billion in U.S. goods. The IMF estimated that global GDP growth declined by around 0.8% in 2019 due to trade uncertainty.
Countries and corporations began diversifying trade partners to reduce exposure to U.S. tariffs. The EU, ASEAN, and RCEP strengthened regional trade agreements to mitigate risks of U.S. protectionism. The European Union has strengthened its regional trade agreements to mitigate the risks posed by U.S. protectionist policies. In response to the growing protectionism in U.S. trade policy, the European Union has accelerated efforts to strengthen regional trade agreements, aiming to secure market access, diversify trade partners, and reduce dependence on the U.S. economy.
The Association of Southeast Asian Nations (ASEAN) has deepened regional trade agreements such as the Regional Comprehensive Economic Partnership (RCEP) and expanded intra-Asian economic cooperation to reduce reliance on Western markets and ensure trade stability.
The policy aligned with Trump’s “America First” vision, prioritizing domestic industries and jobs over global integration. However, it weakened U.S. alliances that relied on open trade and multilateral cooperation (like with Japan, South Korea, and the EU).
The tariffs were part of a broader strategy to curb China’s economic rise, particularly in technology and manufacturing. While partially successful in reducing U.S. dependency on Chinese goods, it accelerated China’s push for self-sufficiency and trade ties with developing nations.
Tariffs contribute to persistent inflationary pressure by keeping import prices high, especially under new 2025 tariff proposals (up to 60% on Chinese goods). Developing economies benefit as manufacturing relocates to avoid U.S.-China tariffs.
Trump’s use of national security to justify tariffs on allies like Canada and the European Union was seen as a major breach of trust. Labeling close allies like Canada and Germany as a “national security threat” was viewed as absurd and deeply damaging to diplomatic relations. It weakened the unity of traditional Western alliances.
The approach bypassed the World Trade Organization (WTO) forecasts undermining the global trading system, the established forum for resolving trade disputes. This unilateralism was seen as undermining the rules-based international order that the U.S. helped create.
While the goal was to pressure China, the alienation of allies made it harder to present a united front against China’s unfair trade practices. It allowed China to frame the U.S. as an unpredictable bully, potentially driving other nations closer to Beijing.
Allies like South Korea, Japan, and the EU face tough choices—balancing security ties with the U.S. while protecting export industries affected by tariffs.
The implementation of President Trump’s high tariff policy has created new challenges for U.S.–South Korea relations. The tariffs, aimed at protecting American industries, have affected key South Korean exports such as automobiles, steel, and semiconductors, heightening trade tensions between the two allies. While both nations maintain a strong security partnership, economic friction has led Seoul to seek greater diversification of trade partners, including closer engagement with the European Union and ASEAN. Nevertheless, diplomatic dialogue continues as both sides attempt to balance strategic cooperation with growing economic nationalism.
Renewed tariff hikes could spark a second wave of trade wars, threatening global supply chains and weakening cooperation in critical areas like technology, energy, and climate policy. Trump’s high tariff policy will protected certain U.S. industries but hurt consumers and exporters.
Donald Trump’s high tariff policies have generated significant domestic and international backlash, primarily revolving around economic disruptions and political tensions.
For U.S. economy, tariffs are essentially taxes on imported goods, and many companies pass those costs on to consumers through higher prices for various products, including everyday items, cars, and building materials. American manufacturers and businesses face increased costs for imported materials and components needed for their products, putting them at a competitive disadvantage.
Estimates suggest the tariffs could cost the average American household thousands of dollars annually.
The policies introduce economic uncertainty for businesses, leading to delayed investment and hiring.
It caused international retaliation and strained relations.
Trading partners, including China, the European Union, Canada, and Mexico, have responded with retaliatory tariffs on U.S, exports, particularly targeting U.S. agricultural products and manufactured goods. This hurts American exporters and farmers. The frequent and unpredictable use of high tariffs, sometimes even against allies, has been criticized for damaging international relations and eroding trust in the global trading system
The policies have faced opposition from various sectors of the U.S. economy, including business groups and some political figures who argue the tariffs harm the economy and are regressive, disproportionately affecting lower-income Americans.
There have been legal challenges to the tariffs, particularly those imposed under emergency powers laws, with some cases reaching the Supreme Court.
Economists often argue that the tariffs have not been effective in their stated purpose of significantly reducing the overall US trade deficit, as the balance is determined by broader macroeconomic factors.
Despite the goal of boosting domestic manufacturing, the tariffs have raised input costs for US industries and not guaranteed a reversal of job losses in the sector.
The backlash to Trump’s high-tariff policy is characterized by concerns over rising costs for Americans, disruption of global supply chains, retaliation from trade partners, and a general increase in uncertainty and instability in international trade relations. It stems from its real-world economic costs, its disruption of long-standing alliances, and its rejection of established economic principles. Critics see it as a lose-lose strategy that taxes Americans, provokes retaliation, and weakens U.S. global leadership, all while failing to achieve its core strategic objectives in a sustainable way. The debate is far from over, as proposed tariffs for a potential second term (e.g., a universal 10% baseline tariff on all imports) promise to amplify these effects and the resulting backlash even further.
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