According to Statcounter, Windows 11 held a 55.18% market share in October 2025. That share dropped to 53.7% in November and dropped again in December. Now, Windows 11 holds a 50.73% market share.
https://gs.statcounter.com/os-version-market-share/windows/desktop/worldwide
Many are rollback to Windows 10, but Linux is increasing as well.
https://gs.statcounter.com/os-market-share/desktop/worldwide
It’s sad to say while it was the default choice for a while, it seems like a lot of people are avoiding Ubuntu now.
Gaming is awesome on CachyOS; it’s very possible much of the better capabilities there can be installed on Ubuntu, but I don’t know how hard that is. I imagine most games would perform similarly by default.