I think that cinema and the arts are central in our lives because we grow up and learn about the world through our exposure to stories. Parents use them as a tool to teach their children fundamental truths and values, much as adults can view them to gain exposure to cultures and individuals that they'd never be able to view in their own lives.
I was in middle school right around the time the Bloods and the Crips started taking root in Compton and a lot of the other neighborhoods around me. I saw way too many of my peers - smart, kind, good kids - who got drawn into gangs and violence, and their futures were going to be forever scarred by that.