I've been totally breaking Linux installs trying to get Nvidia to work for 15 years now, and that's on X11. On the other hand I recently did the first OS upgrade that I've ever done successfully without breaking Nvidia and that was running Wayland.
Nvidia is just really really bad on Linux in general, so it's always a coin toss if you'll be able to boot your system after messing with their drivers, regardless of display server.
Nvidia is just really really bad on Linux in general, so it's always a coin toss if you'll be able to boot your system after messing with their drivers, regardless of display server.