It was the black Harvard Law professor Derrick Bell would first brought forth the idea. if cacs don't want to hire or live around blacks they should be able to pay a tax to opt-out from having to hire blacks or allows blacks in their neighborhoods and the tax revenue with go to fund black education, business and housing. It would allow us to have our own separate societies without blacks being improvised needing the resources of cacs.
Enforcement might be an issue, but otherwise..Yes, cacs should pay for their bullchit


