Its such a trope in movies and TV shows though. I call it the Khan trope. The narrative makes a huge deal about how unfathomably intelligent a villain is, and then when the villain is finally revealed they’re like comically evil with the most superficial and pathetic philosophy. I think its just hard for dumb TV writers (no offense) to write intelligent villains.

To me a much better villain is someone who cares a great deal about something real, and is actually very intelligent and determined, but is just deeply confused about something. People like Tulsi Gabbard or Amy Coney Barret are good examples, they were raised in these weird cults and now they have no understanding of anything outside their narrow view, and have been conditioned to reject anything that contradicts their social beliefs. A lot of people think they are doing good, the people whom they love tell them all the time how proud they are, etc. But because of their intelligence and determination they just are all twisted up in knots inside a house of mirrors that they were forced into before they had the chance to question any of it.

And yeah these people may not be super intelligent, just opportunistic and smart/determined enough and groomed to take power. But it resembles actual intelligence more than “only the strong deserve to survive heh heh heh twirls moustache villainously” that we usually get from this slop.