Google Plex Is a Very Large Number, Right?

A universe that was at Google Plex across in insane meters, whatever, kilometers or miles? It doesn't really make a lot of difference. And one of the things you would find is that indeed doppelgangers existed. So they've got the same thoughts and really exact copies right down to the sort of quantum DNA,. The number is so large that the universe would have to repeat itself. Gravity prevents it being infinite, basically because black holes present this sort of cut off.