If that's the case, that there's no common code they're all built on, then why does anyone talk about "Wayland" anything?
All these conversations end up kinda pointless because of a sort of "it works on my machine[desktop environment]".
Well the conclusion is that it's never a wayland bug because wayland never defines X feature that users are missing.
Re:An X11 apologist tries Wayland
by customkitchen on Monday September 19, 2022 @12:17PM
(#32900346)
That is a correct conclusion, in the same way that many issues with X features are not actually issues with the X server. Over the years a lot of things have been moved out of the X server into client libraries, or into Mesa, or into D-Bus, or into Wayland...
This latter is pretty much a library to build your own de with minimal code up on top.