>>119967384The Dark Multiverse was originally supposed to have dreams too, not just nightmares. Batman who Laughs in his mini went around killing a bunch of Bruce Waynes who had cleaned up Gotham.
That has been mostly forgotten by now though, and either way, they're all unstable worlds that would start collapsing at some point, disappearing like a dream after the dreamer wakes up, so even the seemingly "good" worlds one day will just start disappearing out of nowhere.