Well if you just look at surface level ideological claims it's fairly simple, black folks have all too many reasons not to trust state power.

Then you start diving in to the actual beliefs and the people using the surface level suckers to push deregulation of environmental and safety regulations and it all starts coming apart, and then you read the founding thinkers arguing to bring back slavery and it becomes obvious the right wing "libertarians" think the real problem is they're not the state.