

I’ll get a bit conspiratorial here, but if what Bernie has said is to be trusted in his video about oligarchy, up on his youtube channel, then Democrats are largely owned/influenced by billionaires who would benefit from the increased Trump support. It would make sense to do this, but yeah it could also just be a blunder, given how Trump was the first one to propose the ban and Democrats could take it as “hey if we do this, we’ll win the moderate right support again!!”, though who knows.
As others have said, tiny market, but also that it often requires more development for the Linux port to get going, and even more development to actually make it run well. Like for instance, Civilization series usually release with Linux and Mac ports, but those are done by a third-party company which I imagine does add additional costs, and those suck regardless.
Not like it’s a bad thing necessarily, the vast majority of native Linux ports I’ve tried were either severely out of date, had significant performance issues, crashed a lot or had some quirks that would make it not worth playing anyway. It’s probably just easier if developers focused on proton compatibility instead.