I don't despise, dehuminize, wish violence upon, or lack empathy for crusty street kids, because I can fully relate to them. And when I was one - or at least traveled as one - I was one of the few who bore no ill-will toward the people who chose to have cars and homes and careers and children. When I was 22 I thought the careerists had a limited view of the world: I still do. I just realize now that the punkabestia have a limited view, too. As you say, no one should be blinded by their social status into dehumanizing anyone else. But by the same token, it's possible to arrive at the conclusion that some things lead to objectively less miserable personal and social outcomes than others, based on experience, without apologizing to people who are still blinkered by certain views.