We obviously travel in different crowds. I don't know anyone who believes humans can shape the universe (aside from, I guess, you).
That's pretty hard to read, so I may have misinterpreted. Are you saying that:
"Everything" became a self-aware self?
If so, then:
What is/was "everything"?
How did it become self-aware?
How could it become self-aware?
And then the self-aware self became subject to itself
And then the self-aware self created other selves
And then I'm lost.
Oh.
I said most capable -we are more capable of making things in the universe subject to us -and we have actually increased in that ability. It is presently localized, but... Anyway -a subject for another time.
Back to minds requiring brains, atoms, etc., for a sec.... Wherever there is predictable interaction of any kind, those interactions can be configured to perform logical functions. Even the subatomic/quantum computers being built now show this to be true. A body is an interface between self and environment, so it's a matter of connecting the two.
They still use atoms, but it does prove the point that even any pre-element interaction could be the basis for a mind.
Ironically, the fact that our bodies are made of atoms limits us and makes us subject and vulnerable to things on that level. Existing and interfacing on a more basic level could decrease vulnerability and increase power over (or under, as it were) environment.
Interaction is the basis for awareness/self-awareness.
When two marbles hit each other, for example, they are aware of each and react to each other in a simple way -signal and report, etc.
Awareness and self-awareness are complex arrangements of simple interactions.
Awareness and self-awareness are basically feedback in various configurations.
When one looks into a mirror, there are signals bouncing back and forth.
The same is true of internal "mirrors" -such as would make it possible for a person to model themselves within themselves and consider that image.
If a life form is unable to mirror itself within itself, it will also not recognize itself as itself in a mirror.
Even the use of a second mirror to look at the back of one's head makes one more aware of self.
Memory is essentially a mirror of states or previous states -and crucial to complex awareness.
The basic steps would be the same as that which made us self-aware, but as the present complex environment allowing for many physical life forms once did not exist as such, they could not happen step by step in successive reproductive life forms, but to the one "everything" arising from simplicity.
As for an original creating of other selves essentially from itself...
I call it a multiple personality
order -as it would have been intentional, etc.
(A sort of complex self-replication, if you will, by logical separation of parts of the whole into individuals with independent identity and decision-making ability.)
A similar thing occurs within individual humans -but the individual, at least, does not intend for it to happen -and it is (at least was) called a multiple personality
disorder.