If gaming is important to you, build a good desktop gaming PC. If you enjoy games casually and don't want the money/hassle of a gaming desktop, get a Playstation, Switch, Steam Deck, or buy a lower-end gaming laptop.
If you enjoy tinkering, setting up Linux or a Mac for gaming can be a fun project, but it's not a good use of your time if your goal is to play games well. You'll jump through a lot of hoops and maybe get something 70% as good.