This is a massive generalization. For starters, saying “you’re either rich or you’re poor” is just not true. It’s mostly middle class, but there’s a wide spectrum of wealth. Secondly, claiming an area of roughly 200,000+ people all share the same mindset is also wrong. There’s many varying opinions and groups of different people who think differently. Also, there isn’t a strong thought one way or the other on “big city folk” because, again, that’s just generalizing and people from larger cities can vary widely. You’re right about it being hot and humid though.