The phrase goes, if there are an infinite number of universes, then there must be one that is identical to our own.
But that doesn’t make sense when thinking about infinity. If there are an infinite number number of universes, there must be an infinite number that are identical to our own and an infinite number that are not.
I am not a physics genius or anything, but this tells me that if the many worlds theory is correct, then there must be a finite number of universes.
The only other explanation that I know of is that wave function must collapse and there is only one universe.
This is just things my mind is going on about. I am sure that this has already been addressed by scientists better than myself. I am just pondering.