I just think people who have issues with Wayland and btrfs are hitting bugs that developers can’t trigger. It’s an unfortunate situation but these people should work closer with developers to get them more info.
The situation sucks because Wayland and btrfs offer so many features but there’s those few people who can’t seem to get them to work reliably.
Lutris is a game launcher for Linux that can install games from your GOG, Epic, and Steam accounts. I believe it even supports Proton which is a compatibility layer to run Windows games on Linux (which is a Valve project that is based on Wine).