Ergo, the answer is to get rid of most positions of power. No one can be a corrupt dictator, if there cannot be dictators.

But this belief has to be accomplished on a cultural level, not just a legal level, for it to be effective in the long-term.

Much like how we don't allow kings and queens anymore, we simply have no tolerance for that in 2020 because our culture has learned what a bad idea that is. Perhaps this belief can be generalized for nearly all forms of power.

trotsky's perpetual revolution. World will never be perfect but we always have to have revolutions to cut out corruption