Just to be clear the hardware abstraction layer used by wayland and any current Xserver is exactly the same.

Yes exactly. DRM exists, but there's still what I called the X "kernel", all of it's heavyweight abstractions.

To the previous a-hole, frak you: not an AI. That's rude as frak. Also, you manage to be incredibly wrong. Even an AI wouldn't overlook such an obvious error; maybe it'd be better to have it replace you. So rude dude! Behave!