It’s not easy avoiding American foods, and even harder avoiding foods made by American owned investment companies. It’s a work in progress for me, I’m not going mad, just checking out a few items before I go shopping and buying an alternative brand if it’s made in the UK or Europe. I also avoid China, I’m trying to buy British/European as far as I can for everything. I’m an Apple client though, and I’ve accepted that is something I won’t be changing, there isn’t anything else as good for me.
I’ve got a German car too, which I’m about to change, so although in my opinion they make the best cars, I would change it for something different if the AfD get the most votes, which looks unlikely. That would be something I’d find very hard to do.