Your comment reads like rambling, unless you're so much smarter than anybody else. I couldn't make out many cohesive thoughts, merely guessing here.

First of, our universe doesn't change the moment we touch something, else any interaction would create a parallel universe, which in itself is fiction and unobservable.

Then you talk about removing persistent information. Why would you do that and how would you do that? What is the point of even wanting or trying to do that? An AI robot talking and moving isn't that different than when we had non AI, case based reasoning. Even the most random noise AI can produce is based of something. It's a sum of values. We didn't and don't generate a computerized random number any differnt.

You can't proof that our universe is or isn't simulated, simplified the simulation would only need to stimulate your life in your head, not more. Actually what your eyes see and what your brain is receiving, is already a form of simulation, as it is not exact.

No Man's Sky is using generic if else switch cases to generate randomness. Else you'd get donut planets for instance or a cat as planet, but you never will in infinite generations. Just because there's mathematical randomness by adding noise, doesn't make it change much about its constraints. Even current AI is deterministic, but the effort to prove that isn't realistically approachable. I personality believe even a human brain would be provable deterministic, if you could look into the finest details and reproduce it. But we can't reverse time, so that's going to be impossible.

However we can only observe our own current universe. So how would AI change that now? Also our universe is changing even when you yourself interact with nothing.

It would help if your were more precise in what you're implying. What change of anyone's perspective? Doesn't seam to be any different to the past, unless you mean tech illiterate, like people would react on seeing a video/photo of themselves for the first time. It's not like AI can read your mind and interact with things the same way you would, nor even predict or do the same as you.

AI is just guessing and that's often good enough, but it can be totally wrong (for now) by doing deterministically things with only one solution. It can summarize text but will fail by simple math calculations, because it's not calculating but guessing by probability, in its realm of constraints.