I'll take it! Was experimenting with Wayland on Plasma yesterday on my 1080 TI. Still a bit glitchy. Some issues with wine (although it might be Plasma related). But it seems like slowly getting better. I'll check it out with the new drivers once they are on Fedora and see what happens.
No, they won't. The community-driven KDE team at Fedora plans to drop the X11 session but that's not a Red Hat thing. Fedora will support X11 for the time being. No plans to drop any of the many other X11 desktops at all.