"It's just their culture" in regards to these events and incidents, assuming they're all true because it is a reddit story but for the sake argument I'll assume it is true, is one of the most racist things I've heard from someone that doesn't just scream about killing niggas and deporting them back to Africa.
How can a black person with a PhD actually sit there and scream about culture like every black person is just a dumb gangster thug that will break shit, steal shit, and threaten assault on a teacher over being failures. How can you represent the benefit of black people, this principle's people in fact, allow this and then just ignore it because "culture". What an absolute farce and an insult, this school deserves to fail. Lets not even bother wasting money on it and just throw these kids into the streets if this is all we're going to do. They can get hooked on drugs, get stabbed, get shot, and go to prison every few years on rotation because fuck it who really cares anymore?