CorInABox

I use the Steam version with the -provider Portal launch modifier (lets me use my old ANet account)

Dropping by to throw some more praise onto the pile for Nobara Linux - it’s my current distro and I have an AMD RX 6700 as well. All the games in my Steam library work great, including Baldur’s Gate 3 (no tweaks necessary other than enabling the latest GE-Proton version). Unfortunately I haven’t played any of the games you listed; my preferences lean mostly towards RPGs like Elden Ring, Path of Exile, Guild Wars 2, Valheim (with mods!), Enderal and so on.

This, or the Tray Icons: Reloaded extension for GNOME, which adds the Steam icon to the tray bar. From there, you can click it and it shows a list of the installed games.

If you are new to Linux, GNOME has quite a different feel from your usual Windows flow. I personally love it and would never swap back.

(Off-topic, but If you would be interested in a gaming-oriented distro, I would recommend Nobara Linux - the official version looks fairly familiar for Windows users and it also comes with a bunch of gaming-related stuff preinstalled like Steam, wine dependencies, mesa drivers for AMD, etc)