There are distros slightly optimized for games (e.g. Garuda is based on Arch) and the support from Valve and Proton is quite good at the moment. Problems appear

There are distros slightly optimized for games (e.g. Garuda is based on Arch) and the support from Valve and Proton is quite good at the moment. Problems appear only for games launcher that insist on being Windows-only (anything from EA and Ubisoft, Epic games launcher etc...)