KKK? Really? What abunch of suckers.
There are probably no more than a few hundred (or at most low thousands) actual Klansmen and Nazis in America, and they have zero political clout. To listen to the Left (and some more politically correct Republicans) talk, you'd think there were millions of them and that they were on the brink of taking over the country.
In contrast, Antifa and BLMers are numerous, organized, and unlike Klansmen and Neo-Nazis, they have the blessing and support of most of the mass media and many prominent political figures, even when they engage in violent or criminal acts. Conservatives who complain about imaginary Klansmen under the bed while BLMers and Antifas burn our cities to the ground are just useful idiots to the Left.