Knowing that liberal elites use blacks as vehicles to express their hatred of white working class people, I'm going to assume the violence in a black film by a white producer is designed to gin up gratitude for white liberal elites - and to gin up hatred of white working people. A black marxist director would push hatred of rich 'plantation owners' and some understanding or working class whites. I'm talking trends not 'always' happens.
Sounds like how you interpret the film depends on how you want to portray the motivations of the people making it, not on anything objective.