It helps to think about this as a spectrum, as more features become available more people will make the switch to Linux. Not everyone will be able to swich to Linux at the same time, and some people will never switch.

Gaming was major bottleneck, even I, a person using Linux full time for the past 20 years, I used to maintain a Windows disk to play games. Only in the past couple of years I was able to sunset my windows setup, hopefully to never touch windows ever again. I had to drop a couple of games but it got to the point where rebooting to a OS wasn’t worth it, as most of my games worked flawlessly without any tweaking.

There are many major pros to the Linux desktop environment, but we still need major software applications to become portable. The workflow of an average office worker is still not Linux compatible. Of course there are office alternatives, but they are not as easy to use. Though, IMO the oss world is hurting by trying to copy ms when their products are so horrible… Hopefully, the EU will drop some major cash at the issue with all these talks about digital sovereignty.