like what if linux still was open source but had a lot of proprietary dependencies and packages and became more popular and therefore proprietary software came to it?? but it still would let you use any desktop environment and there would be a new proprietary desktop environment which was like gnome but easier
Unlike what people reply here out of ignorance, your thinking is correct, meaning, that Google has already done the hard work to create a TRULY modern OS, with proper usability, security, and yes, a way better compositor than wayland (in fact, android has the best compositor in the world, compared to ANY OS). A properly modified desktop OS based on it (better than Samsung's DeX for example), that is also able to run normal Linux apps, would be a huge winner.
Why do you consider android compositor so good?