If you really have to buy American
If you really have to buy American

At Goods Unite Us, we run political background checks on thousands of brands and companies so you can put your money where your vote is.

In the unlikely event that you can not find a European alternative, you may have to consider buying a US branded product. On this website you can look up the brand and see its politics.
"Corporations earn profits off of your everyday purchases. And some of those profits are then donated to politicians and causes you might not agree with." https://www.goodsuniteus.com/