Ok. That was a really really dumbed down explanation. But given the complexity of the subject matter, I’m not surprised.
But nicely done. My quandry is with the multiverse. If our universe is the product of same it seems to me we must return to the original task, the origin of the multiverse. It is one and the same issue. As are a multitude of universes, unknowable except in the most theoretical sense. The very idea is akin to the conundrum, “Can we both exist and not exist simultaneously”? Thyere is by definition no way to test the syllogism.