TAS runs are often are less about the challenge of beating a game and more about displaying mastery in knowledge and understanding of the game’s code.
Don’t be discouraged if you don’t get it right off the bat, even just casually viewing them requires a fundamental understanding of how games and computers work.
You don’t need to do either. Qbits are still bounded by the laws of computation, and the planck supercomputers as described are already perfect computers with infinite bits since they can check a password of any length in a single Planck second of operation. There’s no speed advantage when going from an infinite number of things with unique states to a single thing with infinite states.