The ones who think they are smart. Or do you simply hate them?

A bit. Mostly the latter. Depends on their personality and if they're nice or not or just a dick who are arrogant with no good reason to be.

I mostly dislike them

Ignorance is bliss, so they're actually happier than smart people. The smarter you are , you're more likely to be unhappy because you know how ****** the world is and how dumb everyone around you are.

Were all stupid tbh