I use a Mac for work, but I have a Dell Optiplex that I use for gaming. It is not officially eligible to run Windows 11 but is currently running Windows 11 quite happily. The UX improvements are welcome, especially the UI animations. The new WSL has been fun to tinker with as well. I'm not daily driving Windows 11, but in my experience the small improvements add up and it's a worthwhile upgrade from 10, maybe even if your PC isn't "supported".