AOG, there is no difference at all, in principle. You say that people subject to racist abuse should be thick- skinned (and, before you say that you never used those words, kindly address the meaning of what you said. I am not interested in the vocabulary only in what you meant). They should ignore it or laugh it off. And the same should apply to other insults.
There are laws against racism . Do you approve of those? And how does racism manifest itself? So far as I know, there is no such thing as Aogism; any insult to you is entirely to the one person and not manifesting the hatred of a class of people (We might conclude that there is Dailymailism, but that, unfortunately has logic behind it)
But, as you abide so well by your own principle, we can be assured that you always present a thick skin or laugh off any insult you receive. Does that work ?