There are lots of interacting causes and feedback loops around behavior and wealth. But trying to understand a subject while omitting an important arrow of causality can make anything seem like a paradox.
It's weirdly taboo in liberal American journalism to suggest that one's industriousness might be a major cause of one's economic status. Or maybe not so weird: journalists work hard and are terribly underpaid relative to their contribution to society, because the structure of the industry makes it hard to monetize.