Political Correctness Gone Mad/Quotes
So uh, I do think you're wrong about the validity of the quote. The thing is, it creates a strawman about Political Correctness which is theoretically gone mad, but doesn't exist in reality in anyway. No one is asking for a change to the name of Oklahoma or Washington. Every example on the page is something in real life or in-universe, but the quote is a political fiction.
What the quote does do is attempt to incite hatred between two different groups of people -- which, for now, I'm calling "me" and "you". And, as such, it's a violation of ATT:1WAY, play nice. Conflation of fighting racism with destruction of culture is not cool.