Perhaps we’re on the way to seeing yet another Marvel universe created, made up of attractions at Disney parks all over the world, which tell their own stories.
The one benefit of this universe being, we can all be part of it in some way.
Marvel already subscribes to the theory of parallel realities, and the events of both the comic book world and the MCU both take place within two of these realities.
James Gunn had previously said that Guardians of the Galaxy – Mission: Breakout was not canon within the Marvel Cinematic Universe, that the events of the ride don’t happen within the universe the films create, but there’s no reason that Marvel can’t create its own theme park universe.