All the games I play have anti-cheat and it seems most of them don't work on Linux which is too bad.
Best to check your favorites are functional before nuking Windows, or do the dual ssd OS boot option. =)
It is a lot less of a pain for Linux users these days, but still YMMV =3
The only games that I do play regularly that work are Counter Strike 2 and DotA. Though I can't use Faceit for CS2 which would be ideal.