That would be pretty amazing if Xorg ever rendered in a way that was even equal to other platforms (mutter, Windows, android, MacOS, ...) given how crazy the se

That would be pretty amazing if Xorg ever rendered in a way that was even equal to other platforms (mutter, Windows, android, MacOS, ...) given how crazy the separation of concerns in X is and how many silly boundary crossings need to be made to process events and render them. It would have to rely on compositor and driver bugs in those other platforms.