@baldur it's Dunning-Kruger reinforced by making a lot of money in the "Dark Arts of Computer Magic":

> Everyone keeps telling me how smart I am, and then they throw wads of cash at me for things I consider not all that complex, I must be a genius!

> Also, I have not given this a lot of thought, but this <complex social problem> seems to have an easy solution! I'll just go ahead and assume I cannot be wrong here.

The ultimate case of this is… Musk. :blobcateyesblush: