Another way to look at it is as any civilisation gets sufficient technology they begin simulating entire universes, to better understand their own.
That means we’re either the OG universe and haven’t figured out how to run simulations of that size yet (so no simulated universes exist yet), or there is some chain of universes above us who are likely also simulated until you get to the OG universe.
Considering everything in our universe seems to follow a set of base rules (speed of light, attraction between masses, etc), I’m partial to thinking of those as essentially input variables prior to our sim being run.
Another way to look at it is as any civilisation gets sufficient technology they begin simulating entire universes, to better understand their own.
That means we’re either the OG universe and haven’t figured out how to run simulations of that size yet (so no simulated universes exist yet), or there is some chain of universes above us who are likely also simulated until you get to the OG universe.
Considering everything in our universe seems to follow a set of base rules (speed of light, attraction between masses, etc), I’m partial to thinking of those as essentially input variables prior to our sim being run.