One way intelligence is measured is by the quantity general knowledge. AOC does not know things that a 29 year old college graduate should know. She is pathetically stupid.
Unfortunately I believe she is not atypical of millenial grads. They know tech stuff, using their androids and tablets but they have fallen into the deception that if they want or need to find something all they have to do is google. And unless a fact, issue,idea directly affects them it is not important.