No one in their right mind can be an apologist of the actual situation of Xorg...
Also none in their right mind will change car only because its tires got flat
Everyone should be apologist of how X network works... it could be substantially improved, yet maintain perfect compatibility (think of it like the kernel ABI)... and this is fundamental, kill X network and the desktop could not suffer much, but a good part of the "app server" business is gone...
There is this misconception that to "grow" you must change to new... its exactly the opposite... change when its a fail in "use" and "install" base, because this kind of changes mean exactly "born again", and you have to pass for the same growth pains allover again...
Wayland with improved X protocol in it is just X12... Improved Xorg with the Wayland protocol is also X12... X without X protocol is not X... Wayland without X is a disaster...
And worst, the ugly hack of running server on top of server a clumsy duplication that is not AT ALL in favor of fast or stability, could be buggy prone, and will flop miserably... more so because that is the *issue*, none of millions of potential users out there understand a word of you are saying... only *good* and or *bad* notions... yet they can feel when its real "draggy" or "instable", and they will NOT blame X or wayland or whatever, they will BLAME ALL, switch and stay away...