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
I think sometimes there are hits and misses when installing a distro. Could not get Mint to boot after installing it so I ended up installing Debian - where Mint should be easier to get going, Debian installed perfectly fine for me.