Or the laws of physics are just the same between all of the multiverses, and it’s impossible to travel between them. Maybe the walls between universes are so thick that nobody will ever even detect that the other universes are there at all, making it basically the same as there being no other universes in the first place
Or the laws of physics are just the same between all of the multiverses, and it’s impossible to travel between them. Maybe the walls between universes are so thick that nobody will ever even detect that the other universes are there at all, making it basically the same as there being no other universes in the first place