I only use it for games and maybe with valve's work that won't be needed sooner either.

Depending on the kinds of games you play, Linux + Proton can provide an excellent gaming experience now, often times better than on Windows, with fewer stutters.

Some multiplayer games with kernel rootkit/anticheat might not work, but I haven't encountered any Linux-specific issues in the games I play. I'm sure this isn't the experience for everyone but it's worth a try.

And host them on Github /s

Not sure I see the issue.

owned by MS

Still don’t see the issue.

Nah.. many have started moving out to SourceHut, Gitlab, self-host, etc. I did see the /s but just saying.