I agree, Rob. As I said in
On Street Photograhy: "One thing most of us shouldn’t do is walk down the street like Bruce Gilden, wearing a mesh photographer’s vest, carrying a camera in one hand and a flashgun in the other, shoving the camera and flashgun into people’s faces and blinding them. I’m always amazed when I see a decent street picture by Gilden, and I’m always amazed when I realize Gilden’s still alive."
But that doesn't mean street photography should be banned. Real street photography, as opposed to this kind of thing can show us the attitudes of our forbears. Again, from my article: ". . .people change; it’s not just their surroundings and the way they dress that change. Their attitudes toward life change, and really good street photography can give later generations a revealing glimpse at the attitudes and the outlook of their forebears."
What this guy is doing isn't street photography. It's his own way of looking at the particular chaos around him. He may not be wearing a photographer's vest or carrying a flashgun, but his approach is very close to Gilden's. What he's doing is legitimate, but it's not street photography.