My reading of that is this: here are all the ways we are being bigoted towards a certain group, and when they're upset that we are being racist towards them, they're the troublemakers for not recognizing their inherent inferiority. In this case, moral inferiority. As a progressive,  I would be aghast at someone using this line of reasoning against black people: "all black people are criminals, and any blacks who disagree are just fragile", I'm certainly not OK with a group of bigots using the same exact line of logic against another group.