There's plenty of art like that out there (music, paintings, movies). The depressing stuff seems to be what you are attracted to. I hope that doesnt come off as condescending. I hear you in your larger message. I think we, the black consumer, can change the way mainstream black art is created and consumed.
But I think you are here because of whats popular as opposed to whats available.
Music - If black women refused to go into clubs that played "bytch, hoe, slut" then eventually black male/female artists would change their descriptions of black women in music. I hate that it takes that to get men to change but its true. Women can change music. Women are the heartbeat of clubs, not men
Television - If black men (with pro black views) were more interested in being behind the camera (production, casting, writing) then we could see mainstream art reflect more positivity. Women support men in power, we could use a few more people in power pushing positivity.
There arent as many black people selling drugs, killing, pimping out black women, strung out on dope as we are made to believe. Most black people are everyday people.
So the question to the OP is, what are you doing to change the narrative?