Also, poor people produce art and are creative. Art and creativity are oftentimes reault of not being able to afford comfortable middle class boring life, having issues you deal with, needing to distract yourself from hopelessness.
Even historically, quite a few art or music styles came out of poor or disturbed communities before they got commercialized. It is as if upper middle class HN programmers tended to think that creativity or art is only when you do something expensive or take an expensive art class.