I’ve seen this pop up a few times, but there are a couple big issues that pop up right out the gate.
Space is constantly expanding with no center. If we’re in a back hole, we and everything else in here are cruising toward the singularity. And if we’re in a black hole, we’re already passed the event horizon, the point at which gravity is so strong that even light can’t escape; and as we progress toward the singularity, that force becomes exponentially stronger… so light from one point inside the black hole would have very limited potential to cross paths with another point… so how is it light from stars is actually making it to us / for the few stars we’re actually in the line of fire for it’s light - if that’s even possible inside the event horizon - shouldn’t the night sky only have a narrow region of visible stars; and shouldn’t they appear distorted as s all hell?