Wayland is not a compositor. Being more maintaned than Xorg doesn't mean anything because wayland doesn't do a tenth of the things Xorg did.

What used to be maintained in one codebase by Xorg devs is now duplicated in at least three major compositors, each with their own portal implementation and who knows what else. And those are primarily maintaned by desktop environment devs who also have the whole rest of the DE to worry about.