The below is from a reddit post.
The simpledrm being in there is pretty big, since Wayland display servers will run on more hardware that isn’t supported by a specialized modesetting driver. Pretty big for Wayland. (And for kmscon-like solutions for replacing the VT subsystem eventually)
I know C&P from other posts is not allowed just bring it to the attention of nwg…
Delete if i’m out of order. Sorry