Akka
Moody old mage.
In the very remote possible case you might actually be of good faith (which I honestly doubt considering how often the subject rise up these days), the "anti-racists are racists" comes from the fact that many very outspoken "anti-racist" are constantly putting race at the forefront, promoting race-based policies, and for a number of them are speaking about "whites" in a way that is textbook racism (while claiming they aren't by trying to redefine racism being only applicable to people suffering for systemic racial oppression).
So unless you jump in the boat of altering definitions just so they fit current agenda, then yeah they are also racists.
So unless you jump in the boat of altering definitions just so they fit current agenda, then yeah they are also racists.