You sound like an LLM, not a criticism just an observation. “This is because” I think the cause here is just human nature or a product of basic logic/debate. Right, the people with the technical specs/docs are all suits under contract. There were some people under NDA, but my assumption is they have all been hired. I wouldn’t say that everyone else is stuck in the dark. The functional differences are all related to Linux IPC, so we have all the tools to migrate a Wayland Compositor into an X11 Server… That is Xlibre can copy anything it doesn’t have under the guise of needing it to write a Wayland Compositor.
I’m not sure there is anything more to comment on, I’ve already rejected the idea of bringing anything not germane into the conversation. Though yes, this is an example of Embrace Extend Extinguish.