You kinda just need to use new stuff when it's all so heavily dependent on an X server.
* swaymsg (no idea what Gnome or KDE do here)
* wl-clipboad
* wofi, or a Wayland fork of rofi (https://github.com/lbonn/rofi)
* I don't use a clipboard manager, so I'm gonna skip this one. :D
* slurp, grim, wf-recorder, mpv (OBS and ffmpeg work fine, not sure about the others)
I think I was lucky to get back into Linux this year because I didn't have to unlearn anything to use Wayland. You mention a dozen tools I've never heard of! If I had some X flow I'd been using for years with 10s of tools that no longer work on the other side, that would be overwhelming.
May I recommend CopyQ as well? I moved to it when Plasma changed Klipper some time ago and I am quite glad I did. Can even install it on Windows in a portable fashion.
I can't shake the feeling that I can do so much with it yet I'm barely scratching the surface as user, it's quite powerful.