Some of you here might be familiar with the Simulated Reality Theory, which states that this universe is being rendered either by something external (or what I prose it is rendering itself).
Here is the thing, yes that is most likely what our universe is, a computer that is sort of a living organism, but here is the thing and bare with me on this ...
I unironically believe you are all NPCs and that I am inside some sort of virtual reality world at the moment.
I have been wondering about this for some time now and the more I think about it the more likely it seems.
Here is the truth, within 20 to 50 years there will be technology released to the public that will forever transform human civilization and alter the human state, people will become merged with technology, some literally though BCI (brain to computer interface) technology and others (the majority) though augmented reality and virtual reality.
With all that said, the technology and means to manipulate reality exist, and with that being the case then humanity should have destroyed itself by now, any other living civilization in the universe should have as well.
Either we are all consumed by some all-power A.I. god or control grid or humans destroy their reality in the race to achieve god-like status.
So what is holding this reality together?
I think that for any single reality there can only be one person actually alive inside of it, or, I'm inside some VR prison that is being run by a machine in the "real reality" that is being controlled by an ASI god/control grid.