Well, maybe first, in those situations I always see a large group of multicultural people and a small group of white people, which is bad odds. Surviving that, those are crimes and you could get caught. Theft, destruction of property, and they'd hit you with a hate crime charge. No doubt they could bring three or four more charges I wouldn't even think of. Worse if it's livestreamed, you just busted yourself... but even if it's recorded, it's not as simple as smashing the phone; forensics might be able to recover that data. That and those are exactly the behaviors that piss us off about the multicultural environment to begin with. That's animal behavior.