(From TFA: "There's a certain kind of person who's attracted to a shallow, exacting kind of moral purity, and who demonstrates his purity by attacking anyone who breaks the rules.")
> other folks can't because they don't get it like I do
His point of view undoubtedly resonates with 'some folks'.
I think it’s more of “I can do it because I can afford it. But other folks can’t because they need their job (or something similar).”
One of the main points in the essay: "The problem with political correctness was not that it focused on marginalized groups, but the shallow, aggressive way in which it did so"
And your comment is a classic example of that behavior.