If X11 is so much better, then why has it been in maintenance mode for the better part of several decades? I mean, if you're going to complain about something:
1. Ensure the information you have is both accurate and up to date. Without one—or either—your information is as useful as a paperweight with no paper to weigh down
2. Actually offer solutions that aren't "they've changed it so it sucks". Yes, Wayland has legitimate problems—such as permission request overflow—but let's not act like X11 didn't have its own share of problems either.
I think that's what gets me the most actually, how they act that X11 is perfection and doesn't need to be changed, when clearly it does. X11 is what happens when you keep tacking on "fixes" to something, causing it to endlessly grow like a mutated barnacle. By the time you've realized what's happening, it's already too late—and you have to cast it away and start from scratch.