I dont believe that's accurate though, saying people in their 20's know nothing, or people in their 20's still have a lot to learn is just a way of restating the same fact. But that statement doesn't mean that people in their 30's are enlightened or smarter, only that they now understand how much they don't know.

> This whole: "Twenty year olds don't know shit but 30 year olds are so enlightened" sentiment