[Blikkentrekker]

That is a very wrong view of something that communicates so closely with the hardware and deals with graphics.

It's very much chasing a moving target of new graphics technology and many of the innovations made by Wayland have been ported to Xorg. The interesting thing is that screen tearing used to be a problem on Xorg but never was on Wayland but much of the technology responsible for that has now found it's way into Xorg to make it a thing of the past there too. Of course integration with new hardware drivers is also required.

It's entirely possible it will continue to be maintained that way, or that the Wayland philosophy will finally be broken and these things will be added once they realize there is a great enough demand, but these are all possibilities, not certainties.