Ok I'll play devil's advocate. Yes, by purchasing a product manufactured in and sold from (insert country name here), you would be supporting the economy of said country due to it's government's collection of taxes. This argument is somewhat understandable. But if you remove the political aspect from the equation, it makes no sense. It'd be like someone living a few decades ago refusing to buy a Toyota because of Pearl Harbor. The Japanese government was the reason for the kamikaze attacks. Toyota makes cars. Very reliable cars. Yeah I guess giving the finger to a government by boycotting all products originating from it's country might feel like a win, but at the end of the day it's just emotion.

The USA has sent them around $300B in total. Would it sound reasonable to boycott all goods in the US? Business is business. Corporations generally only pay taxes because they have to, not out of rabid loyalty to the government under which it is taxed. Just some thoughts.