I think I've gotten this info on Lemmy somewhere. Searching got me this https://news.ycombinator.com/item?id=44808694

https://theintercept.com/2025/01/28/proton-mail-andy-yen-trump-republicans/

So it seems like it's not such a clear cut case as i made it out to be. Thanks for "challenging" me, even though that wasn't your goal.