The Big Bang was the explosion of the former Multiverse Big Crunch String Black Hole Singularity into smaller primordial Black Hole based Star forming Tadpole star forming black holes searching for a second equal sized Herbig Haro partner, to form a Spiral Disc Galaxy. inside the oscillating Axion Vacuum.
See: What is Wrong with Current Physics, to Explain Ball Lightning.
https://vixra.org/pdf/2101.0131v3.pdfBelow a single star forming Black Hole (see Penrose Q-FFF model) the start of a new Cosmic Filament searching for an equal sized partner to form a Herbig aro Star/Galaxy system.