For me last year was the tipping point, with Windows 10 hitting EOL I refused to move to the buggy mess of 11. All the games I regularly play are now nearly flawless in proton and games that refuse to run on Linux just don't exist for me anymore. Admittedly I already didn't play the kinds of highly competitive online games that like to use KLAC, so might be a tougher sell if that's your jam. Most of my game time goes to FF14 and GW2.