I was open minded toward Wayland when the project was started... in 2008. We are 18 years down the road now. It has failed to deliver a usable piece of software for the desktop. That's long enough for me to consider it a failed project. If it still exists, it's probably for the wrong reasons (or at the least, reasons unrelated to any version of desktop Linux I want to run, like perhaps it has use in the embedded space).
Like, ok, its 2030 and X11 is dead, no one works on it anymore and 90% of Linux users use Wayland, what did they gain? I know they did employ Pottering but not anymore, and AFAIK they contribute a non-trivial amount of code up stream to, Linux, Gnome? KDE? If more users are on wayland they can pressure Gnome to ... what?
I sort of get an argument around systemd and this, in that they can push I guess their target feature sets into systemd and force the rest of the eco-system to follow them, but, well I guess I don't get that argument either, cause they can already put any special sauce they want in Redhat's shipped systemd implementation and if its good it will be picked up, if its bad it wont be?
I guess, if Redhat maintains systemd & wayland, then they could choke out community contributions by ignoring them or whatever, but wouldn't we just see forks? Arch would just ship with cooler-systemd or whatever?
I did welcome happily the revert of all his code.