Ubuntu is supposed to be the most intuitive or friendly distro (very arguable), but it's a shame how bad and bloated it is.
I have been using steam in arch-based distros for a very long time and I have had no issues at all running most Windows games (see https://protondb.com). As someone else mentioned, the only real issue might be anti-cheats in competitive games.
I have been using steam in arch-based distros for a very long time and I have had no issues at all running most Windows games (see https://protondb.com). As someone else mentioned, the only real issue might be anti-cheats in competitive games.