You can do that now, and for at least the last year. Very few games don't work anymore, and most that don't are using kernel level anti-cheat or are generally

You can do that now, and for at least the last year. Very few games don't work anymore, and most that don't are using kernel level anti-cheat or are generally hostile to users anyways (Fortnite and Destiny 2 could work, but they actively block Linux). I main Fedora with an Nvidia 3080 and haven't had issues for quite some time now.