Black conservatives on youtube are probably making more of a difference than anything Farrakan could say. I think more than anything else that’s what’s going to cause Black support for Democrats to decline.
Check out the beatdown of Dave Rubin (back when he was still a Liberal), by Larry Elder. He beat him so badly, he essentially converted Rubin (Gay man) into a libertarian, who is on most issues, on our side.
Youtube "anti-leftists" are some very convincing voices.