Not necessarily.
The Big Bang could have happened just once and the Universe is on its way to total cold entropy. Or it may have somehow produced gravitons with these unique properties in just this last recycling of the Universe’s total substance and that may be the event that stops the cycle.
Either way or whatever, we are not going to be around for the answer. (Some wise guy said it was “42,” but I have my doubts.)
Anyway, I’m hungry. Think I’ll have a pastry and some tea.
I’m still trying to figure out how many licks it takes to get to the center of a Tootsie Pop (And no, it’s not 3, that owl lied!)