Your major complaint is the lack of compatible games, but then you say you like your Mac better? There are WAY more Linux-compatible games than Mac-compatible

Your major complaint is the lack of compatible games, but then you say you like your Mac better? There are WAY more Linux-compatible games than Mac-compatible games, and that's just talking about native builds. With Proton, you basically only won't be able to play games with kernel-level anticheat. Everything else works great. I'm not doubting that you have had some bad experiences with Linux, but the lack of gaming options is really not a modern issue. Just don't use Wayland (for now) if that is a priority.