Infinite number of universes doesn’t imply anything about their contents and their variance. Think about it like this: there is infinite number of even numbers (0, 2, 4…), but that doesn’t make “3” one of these infinite numbers. Likewise, the absence of “3” doesn’t make this sequence any less infinite.
I’m fully aware I’m deep into the “fun at parties” territory.
Apart from that I’m fully with the ancestor comments. If it’s fun, harmless and insignificant, it’s real to me.
Mostly Ubuntu. And… I think it’s just Ubuntu.