Okay. That’s fine. From my way of thinking, I would rather speculate and kinda dream “what if” scenarios about topics that aren’t already pretty well understood. For example I’m super curious about things like dark energy, dark matter, and quantum entanglement topics that aren’t really understood yet.

It’s actually well known that black holes are not empty inside. It’s quite the opposite actually. They’re so inconceivably dense that the gravity from it’s mass causes the space time curvature to be so extreme that it’s basically stretching the fabric of space at a rate that not even light can escape, which is why they’re dark.

That’s a lot of “maybe”’s and what if’s. I suggest reading up on the subject of black holes. There are a lot of answers to your questions already out there in scientific literature, including stuff written for non-scientists. For some short, we’ll explained videos I recommend checking out h this YouTube channel: https://youtube.com/@pbsspacetime.