Surprised they didn't mention the Bekenstein bound. It has clear implications on how to calculate the amount of information contained within a 3D volume of spac

Surprised they didn't mention the Bekenstein bound. It has clear implications on how to calculate the amount of information contained within a 3D volume of space in our universe and how that maps to other dimensionalities. I've even heard it stated by physicists that the Bekenstein bound helps to prove the feasibility of constructing a simulation of a universe within the size of our universe - but alas, I am not a physicist and this is merely armchair conjecture.