I'm not sure which US you're referring to but it's not one I recognise. There is massive inequality in the US that I know and the results of that are visible everywhere that I visited. Homeless people abound like nowhere else in the developed western world that I've been to (Europe, Australia) and there is a real edge of desperation to the countless number of working poor. For example, in my experience, money is a topic of conversation that pops up way more frequently in the US than elsewhere. If it's not in the context of income (usually being too low) then it's about prices and taxes (usually being too high). Americans seem to think about these things A LOT. Also, looking around, it seems to me like everyone is always hustling for the next dollar. It's sufficiently weird and alien to me that I find it remarkable.