Every once in a while, someone will claim that condemning racism is anti-white. That’s racist. By its own logic.
But it’s a kind of normalized racism, a racism so deep in the structures of thought that a person saying it wouldn’t feel what they think of as racist (that is, hostility to all other races). They think that condemning racism is itself racist because they think that racism is “hostility to another race.” Since condemning racism is condemning whites (see below), and condemnation is hostile, then condemning racism is being hostiles to whites. Q fucking ED.
In addition, the underlying assumption is that, if you’re white, you should be entirely “loyal” to your in-group. For authoritarians, in-group loyalty means refusing to criticize the in-group in any way. If you are condemning racism, you are condemning whites (an interesting admission that whites engage in actions that look pretty racist to people), and so you are disloyal to whites.
So, that argument is assuming 1) there are races; 2) the races are in a zero-sum relationship (concern for a non-white race is hostility to whites); 3) whites engage in racist actions; 4) you shouldn’t draw attention to those actions because that helps non-white racists; 5) helping non-white races hurts whites.
In other words, that “criticism” assumes that people should be hostile to all other races, and it defines racism as hostility to other races.
It’s a bad definition, but that doesn’t really matter here—what matters is that, by its own logic, it’s racist.