@Mr_Mister I only wished their "rebellious" acts weren't driven out of a necessity to conform, but the very opposite.
They love to pretend they're rebels when it's socially acceptable, like when they scream or throw drinks over a sports match. But it's all a show, because when the people with money and power tell them to bend the knee, they gladly do it and try to prevent anyone else from rebelling.
It's "Cool" to conform, that's why they throw the pizza and not out of sheer will.