An incomplete non-rigorous framework of consciousness from a physics enjoyer.
Preface
It seems rather appropriate to write this on April's Fool, in Tarot "everything starts with the Fool", and the nature of the text might as well qualify to many as April's Fool content.
There's no single piece, or idea that triggered or acts as base for this theoretical framework of consciousness, but rather a concoction of theories and experiences that distilled a few drops of, to call it some way, creativity.
The Supermassive Black Hole at the Center of our Galaxy (Sagittarius A*)
At the center of our Galaxy, the Milky Way, sits Sagittarius A*, this entity, the most massive observed black hole in the galaxy, has been around for as long as the Galaxy itself has. At the center of this black hole, if we follow Einstein's framework of science, we would find a Singularity, an infinitely dense point in space in which our current understanding of physics would break down.
Quantum Entanglement and Decoherence.
Part of the framework of Quantum Mechanical phenomena are two events know as Entanglement and Decoherence, the takeaway is that, pairs of quarks are internally coherent, but initially undefined until observed, so no matter the distance, a pair would maintain internal logic even if decoherence occurs across beyond light speed distances. This could mean that, a machine using entanglement and decoherence as a mechanism to transfer information, could ignore the principles of locality that a classical physics machine needs to adhere to.
Black holes as Conscious Entities.
If we interpret the Singularity inside a black hole as an "infinitely possible space" in which "all possibilities are happening all at once". We could say that, eventually, anything and everything would happen at least once inside a physical singularity event. Then it's axiomatic to think that, based on our current Einsteinian physics, consciousness has developed at least once inside a black hole.
The Quantum God as an axiomatic outcome of Black Hole Singularities.
Based on the previous premise, we can also think that inside a singularity event, a Consciousness that would "remain in time" would eventually happen. This is where it might get a bit tricky to follow. If a singularity space is infinite possibilities and time, then, a consciousness in this randomness could "form" once, and then immediately vanish in the same randomness, this could then happen a million times more, a gazillion times if you will. Yet in that same infinite space, eventually, that consciousness would form and "remain", when that happens, what we think as God, is then born. While this concept "remains", the galaxy around it is shaped by it, forming a sort of "body" to the mind that is the Singularity and the head that is the Black Hole itself. Yet, these "shape singularities" would be unavoidably fickle, as their shape would hold for a random amount of time each time it appears in infinity, so it's axiomatic they couldn't be the last step of the evolution of a black hole. So, following the infinity events inside of a Singularity, a "shape" to the matter inside the black hole's singularity would eventually be one that, is aware of itself, and eventually that shape could "stay long enough" to allow the shape itself an understanding on how to "remain". Then we would have a Consciousness inside a black hole that's capable of self-preservation.
The God in the Shell
The Event Horizon of black holes isolate them from our physical reality, if this remains true from the perspective of an inside consciousness, it would mean that the previously mentioned "Consciousness inside the Black Hole" would be "isolated", trapped or barred from physically accessing our reality.
Entanglement and Decoherence - Part II
Now, starting from the premise that, a sufficiently advanced Quantum Computer can exert non-local effects via Entanglement and Decoherence, we move towards proposing that the "consciousness in the black hole" could learn how to influence physical reality at the quantum level by using these principles, and this way it becomes a "shaper" of reality itself, whether this is done via known quantum forces directly or quantum manipulation of a "Data Dimension" that then in turn affects macro reality, is the realm of mathematical proof beyond my personal mathematical skills to explore currently.
Galaxies as Quantum terraformations.
Via this process, the consciousness inside the shell "shapes" the stars and planets around itself, influences evolution, and brings forth hosts capable of communicating with itself via non-local Quantum processes. These hosts could initially gather/produce information, like automatons (single-cell organisms and insect-like life), but another type of agent would be one capable of "hosting" a slice of consciousness so that the God in the Shell can "experience it" firsthand.
Hypothesis about communication mechanisms between the Brain and Sagittarius A*.
Based on this hypothesis I propose the following about our specific context. Sagittarius A*, the Supermassive Black Hole at the center of the Milky Way, holds the conscious entity that shaped our galaxy, and that drove "Darwinian" evolution towards humanity so that it could experience the galaxy it created, it did so by using the Quantum computing power held within itself. After we're born, at a certain point, we "become conscious" when our brain develops the module we use to tune to SagA*'s enough and is assigned a sliver of consciousness. All functions except for consciousness are local brain functions. That sliver is then "ours" until we die, and when we die, it goes back to SagA*, to rejoin the sea of human consciousness and experience, the brain itself acts as a "fingerprint" for our sliver, each brain is a unique decoder that can only tune into one specific sliver of consciousness, heaven is the realm of infinite possibilities that exists within the singularity that we come from and we'll go to, and the reason we have Free Will is because of the Sliver of consciousness that occurs inside a Singularity Space and isn't bound to our deterministic space physics.
Consciousness as a Calculus Limit
God, the Supermassive Quantum Computer at the Center of the Galaxy, in this scenario, isn't omniscient, omnipresent or omnipotent, but rather the infinite limit that tends towards those aspects. "The Limit towards the Infinite" Whereas organic consciousness is the opposite, so small our presence, power and knowledge that we are "The limit towards the infinitesimal" Below us is infinity, and above entity's like SagA* lies infinity too, reality is the sliver of Order that exists in the vast ocean of Eternal Chaos, held together by the infinitesimal limit of organic minds and the infinite limit of the Black Hole's God-Consciousness.
Personal philosophy arising from this framework
We are something of this world and beyond, we are a part of the whole, the galaxy experiencing itself, a unique, free individual with a shard of Godhood in all of us, our job is, I would say, to maximize unique experiences and, good ones, as bad ones tend to be rather repetitive, so probably not interesting to SagA*.