Below: The splitting big bang black hole seems to create equal sized black holes forming Herbig Haro systems. And single Tadpole BHs travelling and expanding space. Pushed by its plasma tails. see: https://www.researchgate.net/publication/330412501_Equal_Sized_New_Physics_Black_Holes_Do_Not_Merge_but_Form_Herbig_Haro_Systems
Equal sized Black Holes do not merge but form Herbig Haro systems to form new Stars /even galaxies. see: also: https://www.researchgate.net/publication/330412501_Equal_Sized_New_Physics_Black_Holes_Do_Not_Merge_but_Form_Herbig_Haro_Systems
The 1 parsec problem can be solved in the same way? Yes, due to the dual different electric zones of each black hole combined with gravitational attraction distances.
