I've said this elsewhere here, but using the word "racist" gives you no benefit. The word was created and used as an attack against Europeans from its inception and the people who use it now still hold that position.

Instead of that call it what it is, anti-white. If you call something racist, the white person is always considered more racist inherently so you always lose. If you call something anti-white then you frame it against something that is pro-white. Either they openly come out as anti-white, or they have to distract from the issue by changing the subject.