> Why does being a dictator automatically make you more irrational?
Lack of constructive feedback paired with that all your thoughts including irrational ones are amplified through the echo chamber.
It's easy to get caught up with weird ideas (and the more power you have the weirder it might get because you have to solve more complex problems and have much more vast capabilities). If you don't have external feedback you need to be much more resilient to irrationality than under normal circumstances.
I agree that this can happen. But the opposite can also happen. There is no hard rule that says what you describe is the exact case for every centralized power.
In fact there are multitudes of successful "dictatorships" throughout history. I cite many in another reply in this thread:
Lack of constructive feedback paired with that all your thoughts including irrational ones are amplified through the echo chamber.
It's easy to get caught up with weird ideas (and the more power you have the weirder it might get because you have to solve more complex problems and have much more vast capabilities). If you don't have external feedback you need to be much more resilient to irrationality than under normal circumstances.