If we live in a computer simulation, then yes the creator could be made out of atoms. They just need to make a computer that simulates whatever physics they like.
But in a purely physical world that we understand, I think this question is too hard to answer. If they are in the 4th dimension and being able to manipulate space and time, or even the laws of nature, then anything is possible.
Anyone remember Geocities?
Most IT departments have the mindset of avoiding troubles instead of making things easy for users. They don’t want to get blamed for security incidents. They want things to be predictable and within control.
They sacrifice a lot of user convenience doing that. On the other hand, IT giants are enshittificating IT services.
Most photos/videos taken with recent smartphones have been AI processed as well.
I am not saying “everything” in a literal sense, but you get what I meant to say, I hope.
(I am not saying that AI is changing the speed of light, just in case you are wondering).
Seeing this question proves that AI changes everything.
Yeah I should have said higher dimensions.