Emacs should separate the command loop from redisplay first. At least with X, another process is managing the display, so I can deal with Emacs crashing or prev

Emacs should separate the command loop from redisplay first. At least with X, another process is managing the display, so I can deal with Emacs crashing or preventing redisplay. If it were the Wayland compositor, I would have to avoid the many Emacs features that perform work in the command loop.