> But admitting in public that you are giving preferential treatment to anyone other than white men is an instant rage-boner for the Trump administration.
With the huge differences in per-country tariff, there seems to be a large incentive to reroute and relabel imports. E.g., build a bike frame in China, export it to a sister company in Japan, and export it to the US from there, claiming production in Japan. How effective are existing controls against that? (And what are they even, I'm ignorant.)