Wouldn't that just be our view of another universe? And some universe out there sees our universe as a black hole? It's hard to imagine a fixed limit on how f

Wouldn't that just be our view of another universe? And some universe out there sees our universe as a black hole? It's hard to imagine a fixed limit on how far deep this pattern can go. The multiverse theory suggests that all possibilities exist at the same time in an infinite number of universes. Can universes have circular references to other universes? A is a black hole in B, B is a black hole in C, and C is a black hole in A? I have no idea about any of this but it's fun to think about.