Thanks for stating your opinion. Mine is different. There are a couple of games - some of which employ anticheat rootkits - that wont run on linux for good reason. If those are more important than owning your device, keeping your data and not being harassed with ads then yes, linux isnt your only system. But you can dual boot and use it for literally anything else.
If you look at www.protondb.com you will see that the vast majority of games now runs on linux and well too.