The early bizarre large stars formed direct after the big bang is in line with the new physics of the String Black Hole Big Bang splitting explosion suggested by the of Q-FFF Theory. How?
It is proposed that all new Penrose-Q-FFF black holes produce entangled pairs of particles e-and e+, which are able to form simple H atoms, by the creation of nuclear protons due to merging an e+ together with a photon much faster than making anti-proton due to the chirality of the chiral (left handed) oscillating Vacuum, without much annihilation radiation effects.
These particle pairs and H atoms, are produced at the "Penrose Q-FFF" Trapped Space horizon of each black hole, but also repelled away by that horizon forming a "Travelling Tadpole Black Hole" in contrast of accepted physics.
A a consequence, all single Black Holes are surrounded by repelled plasma clouds which is mostly the origin of accelerating the black hole away from the local gravitational fields of attraction on the plasma forming a propelling tail changing the massless cold Black Hole into an accelerated "travelling Tadpole".(image) the origin of the Cosmic Web of Voids and Filaments. (image Below)
If the travelling BHs meet an equal sized Tadpole, we call it a Herbig Haro star/galaxy forming system.
As a consequence of splitting Big Bang Black Holes into smaller Black Holes during inflation, the Herbig Haro systems and stars /Galaxies produced by these BHs, became also smaller, leaving the largest stars behind for the earlier universe.
"Penrose-Q-FFF Fermion Creation" and repelling around each Black Hole forming stars and Voids and filaments.
As a consequence of the BH splitting of smaller Herbig Haro systems, more small dark stars will be created and dying Galaxies with larger central merger Black Holes merging into a Big Crunch in a contracting bouncing universe. (or entangled multiverse)