I'm not op, but as someone who is pro bitcoin, I will readily admit that it has not created a very nice "culture". Most of the fanbase is focused on greed rather than potential good.
I'm not so sure about that. I've seen plenty of people at the grocery store spending USD in exchange for food who don't appear greedy. I haven't actually ran a survey, though. But I'm mostly confident that USA doesn't run on greed.