Film Theory: Who Really Shattered The Disney Universe?

(Cuts to Matpat holding the necklace)
Matt: I've read many comics on breaking the timeline like Dc's Flashpoint or The Spidey-Verse but can this little necklace shatter a whole Disney Universe?
(Shows Intro)
Matpat: Hello Internet Welcome to Film Theory where we do several Disney theories and not get hate out of them. But today i wanna talk about something that always i been reading latdly that ties into Disney.Disney's Alternate Universe now if you don't know and suggest readinv them its about three friends who get a hold of a necklace and accidentally shatter it which shows a alternate universe of what ifs in Disney films. But i been thinking thats impossible having a necklace shatter a entire universe like this. So todays theory asks who really shattered the universe? And who is responsible for th his dark and alternate world?