Linux UI is far worse than Windows. It's not even close. I use Linux but definitely not for its UI.
Windows can out-of-the-box do HiDPI, multiple monitors, multiple desktops, trackpad gestures, hardware accelerated UI rendering, facial recognition logins, and more. It was designed as a desktop OS.
On Linux some things are getting better if you stick to the Wayland+GNOME stack, but it's still so bad I can't recommend it to people on technical grounds. Use it if you believe in free software, not because you think it's "better" (it's not).