Polite racist arguments are rare these days, but I've heard them, as well as polite homophobic arguments. I won't bother repeating them here, but the point is

Polite racist arguments are rare these days, but I've heard them, as well as polite homophobic arguments. I won't bother repeating them here, but the point is that those arguments are rarely made in good faith. Usually it's someone making a hateful argument cleverly to make it more palatable.