As a producer, I try to bring as many nice people as I can to insure that there's no screaming, there's no shouting, there's no bullying. The more of those kind of people that you can bring together, the better the experience everyone has on set.
It's not a slam at you when people are rude, it's a slam at the people they've met before.
Hood films now are made by studios and have nothing to do with the reality they supposedly represent.