Yes, but the vast majority of games on Linux now run through WINE and the world is moving to Wayland. (notably Valve's Gamescope which will be used in the Steam

Yes, but the vast majority of games on Linux now run through WINE and the world is moving to Wayland. (notably Valve's Gamescope which will be used in the Steam Deck[0]). [0] https://github.com/Plagman/gamescope https://github.com/Plagman/gamescope