WSJ: “Over time this will mean the gradual erosion of U.S. competitiveness. Tariffs that blunt competition invite monopoly profits while reducing the need to innovate. This is the story of the American steel and car industries in the 1950s and 1960s” https://www.wsj.com/opinion/donald-trump-liberation-day-tariffs-protectionism-82d0aa3a
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