It can indeed.

I keep trying to find something on any limits to the worlds of the many world interpretation but it’s difficult.

>This implies that all possible outcomes of quantum measurements are physically realized in some "world" or universe. (Wiki)

I’m curious as to under these circumstances what determines whether something is possible or not. And are there potential universes that don’t exist because they are not the possible outcomes of any quantum ‘measurement’? Does that make sense?

I did find this .. though obviously I have no idea as to the validity ..

> In the Many World’s interpretation of quantum mechanics the universe we live in seems to split into separate universes. You’re in a not-special one of them and evidently they’ve got normal space. Same π.

https://www.askamathematician.com/2020/12/q-is-%cf%80-the-same-in-every-universe/

The laws of physics are the same in the multiverse.