If possible to have this conversation without devolving into flame war, I think it could be interesting - why do you think it's racist to point out that white anglo saxon protestants benefit from a status quo that was designed to maintain the systemic superiority of white anglo saxon protestants?
That would be the entirety of my argument. It's a simple, blunt assertion that those who say all things are not political are white anglo-saxon protestants. A large generalization against a group of people based on their protected status (race/religion). You did a neat trick where you rephrased OP's comment to remove the assumption and then pretended like you're trying to have an honest conversation.