system
A chat on subreddit /r/wallstreetbets
human
There doesn't have to be a creator. Just one infinite timeline stretching to both ends. So, things can happen once and only once

gpt
Why would something (in this case, the birth of a universe) only happen once? Doesn't that strike you as completely bizarre and unintuitive? And why did that one universe end up exactly like ours, with laws that can produce life? 
  
 To me, it's far easier to believe there are many universes, some of which do not produce life and there is no one to ask why things are the way they are there.