A new addition to your cast of villains? At least it adds diversity.
I don’t see any violation of principles by her observing Kanye is black and suggesting Evans is going after Kanye because, according to her, Evans thinks Kanye isn’t abiding identity politics (ie because he’s black he must think a certain way). You can think she’s totally wrong in saying that’s what Evans is doing, but she’s obviously saying Evans is criticizing Kanye based on his race.