While I agree WSL2 is pretty good, and it's great that it's available on Windows, you still have to put up with the day-to-day annoyances of the OS.
The general UX is the main reason why I don't use Windows. I actually gave it an honest try in 2020. I was pretty excited about Windows terminal, the inclusion of OpenSSH (I always hated Putty) and even went on the insider channel to test out WSL2, with Docker desktop and everything. And it was better that I had remembered.
But I just gave up after a few months. The laggy search in the start menu, which I had to fix with some registry change to prevent it from searching the web (!?). The random "quick access" folders in the explorer, which also required registry wrangling to remove. Bonus points for all these reverting randomly after an update.
The hidden taskbar, which would become permanently visible in case a window demanded attention, and no way (that I've found) to disable this behavior. However, it seems fixed on Windows 11.
The windows which would look active, with a blinking cursor and everything, but wouldn't actually be active, and input would go to some other random window. New windows starting up behind the active window, etc.
And my favorite: turning on the computer in the middle of the night for some reason if left in hibernation. I had set the GPO to NOT turn on to uninstall updates, so no idea what it was up to.