Gaming on Linux is a mostly solved issue for anyone that doesn't do competitive multiplayer gaming. If a game isn't using some root kit level anti-cheat or copyright protection, it is going to run just fine. Same with running most other software.
The only part where Linux is sucks is for certain creatives fields. If you need Adobe products you are out of luck. Video editing well you use Da Vinci or free software. There are some good DAWS but no Ableton.
Yes, you have to compromise but Linux is definitely getting there. Not everything runs on Mac either and people cope just fine.