I don't know, I went down at looked at the camp in SF and it was homeless people, veterans, and lower-middle class folks living in tents. I don't recall anyone there who looked "2%".
I don't think you can gauge that kind of thing very accurately by how people "look". Having occasionally meet a few people that would fall into the "1%" category myself, I can safely say that none of them "looked" like they were in their income bracket. Things people flaunt are more often a reflection of their spending habits rather than their earnings.