A few of them did. The problem is also implementation in the games.
In the past few months, I've been able to play more multiplayer games in Linux than before (notably Insurgency and Squad now work).
I tend to mostly play single player, but all in all, I don't even remember when I last booted my Windows partition. If it wasn't for a last glimmer of hope of reviving my Oculus CV1, I'd probably wipe it.