The whole idea of the show is the neighborhood it is in - that is the language and the stereotyping for the show.That is the type of customers she will be getting.
I don't care for the vulgarity but did chuckle at her shoe description "peep-toe do me like a dog pump" just a little less outrageous than the "f%#k me" shoes everyone in Sex in the City always talked about.
What I don't understand there is a channel that is all black shows and I hear there is a new channel coming for gay/lesbians so if any one doesn't care for stereotyping change the channel.