From my personal experience Arch is several months ahead of other distros and depending on the package and sometimes has everything you need already included for gaming.
I believe this is due to the Steam Deck.
However for ease of use, I agree there are other better distros. Fedora is only 2ish months behind arch in terms of graphics drivers and Ubuntu… has the latest proton from steam and lutris since proton isn’t installed from the local app stores.