Whether you consume rap and hip-hop or not, you know the genres have dingy reputations. I believe the hate for hip-hop and rap blossomed in the 90's. Rappers were actually cold-blooded gangsters at the time, people who occasionally shot one another. The music reflected the turmoil that its creators had experienced- growing up in crack-infused ghettos, resorting to crime to scrape by, and dying in a swarm of bullets even if they did finally make it out and become famous.
"I'm twenty-three now but will I live to see twenty-four/ the way things is going I don't know," Coolio said in "Gangster's Paradise", and he was by no means a Tu-pac; he was gangster-rap-lite. The depression of 90's rappers manifested itself in loud, brash talk of guns and glory; no wonder white outsiders were scared. The violent content of 90's rap inspired Tipper Gore and their ilk to censor and criticize with fervor, cementing rap's image as a crude, violent genre for future gang-bangers.
Hip-hop and rap also have the reputation of being degrading to women. This present stereotype was also inspired by past trends. After 90's gangster rap subsided, it was replaced with a money-cash-hoes mentality. In the early aughts, Jay-Z, 50 Cent and others spat mainly about their wealth, their rise from the streets, and the women that their amassed wealth could attract (Jay-Z wrote a song called "Money, Cash, Hoes").
Women were called hoes and bitches in earlier rap and hip-hop songs, it's true, but in the early 00's the music seemed more intently focused on the subject. Rap and hip-hop from this period was all about the ascent into fame, and the amassing of expensive objects. One of these objects happened to be attractive women. "I'm into having sex, I'm not into making love," 50 Cent reminds listeners in one of his most popular singles. Thus rap and hip-hop received another nasty label: it was degrading and shallow.