Proton for gaming on Linux has come a long way. You still cannot get to 100% parity with all games and programs, and if you absolutely need something that isn’t supported on Linux, you are out of luck, but chances are that most people would actually be able to use everything they need. I understand there’s also the learning curve and not everyone has time or inclination, but for those that do, in 2023 it’s absolutely worth a try.