Bedrockgames
I post in the voice of Christopher Walken
The analogy that comes to mind for me for the 5e CoS soulless is finding out you are a human in the Matrix, there are a few other humans there as well but most people you see are just Matrix AI.
My issue with this is it just makes the setting feel small and meaningless to me. It makes everything about the player characters and the domain lords if you do this