What lack of games?
MechWarrior Online
World of Warcraft
Cyberpunk 2077
I could keep going, but I don't see the need.
CD Projekt Red said flat out they are not going to make a Linux native version. Moreover, due to asshats in the Linux userbase, they aren't willing to help with getting it to run in Wine.
WoW runs well under wine but Blizzard didn't do it, the players did.
That's my point. The gaming companies don't write many AAA titles native for Linux. Many won't help with a Linux port due to low user numbers... the money slash incentive ain't there.
Want to play a game, and there's a substantial chance that you will have to wait until some genius in Linux ALSO want to play,and writes a wine wrapper.
THAT, in addition to the toxicity of the Linux userbase, is why Linux will never, ever, ever rule the desktop.
P.S. Yes, there are those that do help on Linux forums,but you are vastly more likely to get a 'LOL nub. Go back to Windows! RTFM' instead of help.