I'm european (as you probably noticed with my lemmy instance), for me the most important message of what is happening now is that we need to be less dependend on the US. The fact that this can happen and damage us so much means we need to be more self sufficient.
As a kid/teen I wanted to move to the US, now as an adult I noticed how good we have it here.
I don't think pulling down the legal framework of one of our "allies" is a good way to ever repair the relation. We don't need to try and stoop lower than them, we just need to react fairly while building up our own economy so we are less depended on them. I think that's the way.