What DE did you use?
I have been using KDE Plasma 6 (Wayland) on arch, with proprietary Nvidia drivers, and, I'm seeing no issues, even games run good.
Zoom in Chrome sent my CPU usage to 100%, screen sharing was annoying and some of the options in that portal selection dialog weren't working.. Video playback in Firefox was freezing.
Switched back to X11 after an hour and things started working normally again.