White supremacy movements are rejected by 99% of the nation by people of all colors. White America has the KKK and black America has the black panthers, blm movement and Luis Farrakhans "nation of Islam", which is virtually exclusively filled with blacks.
The only reason the KKK and loons like David Duke still have a smidgen of relevancy is because liberals love to give them all sorts of publicity. Liberals need racists so that they can smear an entire segment of people as being "racist". The idea that there is a legitimate "white supremacy" movement in America is a lie and a myth.
On another note, if Al Sharpton had a magic wand that had the power to eliminate all bigotry, would he use it? Of course not. He's made millions being a social justice warrior and still, incidentally, won't pay his "fair share" in taxes. I've noticed the IRS isn't hounding him and nobody here cares, right?