What does it even expand into like in terms of displacing the presumably “Nothing” that previously existed or didnt exist when the universe expanded and should have displaced or subsumed it?
What does it even expand into like in terms of displacing the presumably “Nothing” that previously existed or didnt exist when the universe expanded and should have displaced or subsumed it?
Time is a function of our universe. Before our universe, there was no time.
If there is no time, there is infinite time.
If there is infinite time, everything will happen.
If everything will happen, our universe will exist.
Thus, here we are. Or, to paraphrase it in more famous words - if the universe was not as it is, we would not be here to see it.
But why are my hot pockets scalding hot on the outside and frozen in the inside!?
Because if they weren’t, you would not be here to eat them. Quite simple, really. :)