America is the biggest consumer market in the world. In 2024, Americans spent >$19 trillion on consumer goods. Over $4 trillion of this was on imports. This means, in nominal terms, that Americans bought more than just about any other country on earth produced. America is the world’s forum, the bazaar, the emporium, the supermarket—the shopping mall. And just like how the biggest store in town can pressure suppliers to cut costs, America’s buying power gives us leverage over prices—leverage that can be translated into profits via tariffs. Essentially, if foreign producers want to sell their goods to American consumers—which...