I liked one of the signs. "You don't have to fuck people over to survive." That's what our positive-sum technocracy is supposed to represent: a world in which you can focus on getting work done and making society better. That's what it actually is if you have a degree of freedom, autonomy, and comfort that is (alas) very rare. Yet most of these "street kids" face a world of soulless, zero-sum, corporate status-grubbing where they do have to make that choice, and they're making the less approved but perhaps morally nicer one.