Don't give over all of your critical faculties to people in power, no matter how admirable those people may appear to be. Beneath the hero's facade you will find a human being who makes human mistakes. Enormous problems arise when human mistakes are made on the grand scale available to a superhero. And sometimes you run into another problem.
It is demonstrable that power structures tend to attract people who want power for the sake of power and that a significant proportion of such people are imbalanced — in a word, insane. … Heroes are painful, superheroes are a catastrophe. The mistakes of superheroes involve too many of us in disaster.
It is the systems themselves that I see as dangerous.

Dune Genesis (1980)