LWW wrote:
Whatever observed the Big Bang is what was there.
Time started at the moment of the Big Bang, as did matter, energy and space.
Time is not technically unidirectional, but for practicality it is.
It required infinite energy to propel the universe into expansion, so infinite plus one would be required to reverse said expansion and would be excruciatingly slow.
Wow! You are really smart. (Cough, cough... and not coronavirus cough.)