If we look close and allow to see it as biological process, then i make a hypothesis, as plants come out of plants, humans come out of humans, so will black holes come out of black holes who defines the Galaxies around them, as well Universes come out of Universes.

But lets look closer to a Black Hole and how such a hypothesis works.
Black Holes Compress Matter, they press the hell out of an Atom.
The Atom is in a super dense state. The Pressure around the Atom is extreme high.

Now imagine a extreme situation is happening like a merge of a second smaller black hole.
And the unbelievable happens a Atom get shouted out of the super dense area.

Like a blowfish in the ocean who expands (blow up) because of pressure change during transition from high density to a lower density. The Atom will expand until the pressure inside to outside is equal. And if the Atom is very lucky and it is in a super low density area then a whole new galaxy could be born.

And all without Big Bang and explosive forces only with a difference in density of the space. ;-)

But it is a hypothesis! I think Jacques would love it. And add some personal ideas to it.

Love and Light to all of you