Boycotts
In my geology social media there are plenty of Canadians and Europeans. Many have expressed the thought that they will not buy American products. Not a formal boycott but a growing practice.
All for what? Immigration? Or to destroy Globalism? Or to weaken the whole system?
Oh, and there's this: https://www.theguardian.com/us-news/2025/mar/19/trump-musk-french-scientist-detained