Is GOG a good alternative? I know that they are a platform similar to Steam, based in Poland. However, I’m not sure whether they are free from the pressures of Visa/Mastercard and political correctness.
Kinda they may be caught up in this too but I'd still avoid them for NSFW content just to give them the wiggle room they need to preserve other stuff they have enough to fight for as it is dumping this on them doesn't seem like a good Idea.