And I'm sure various sections of society would have found it equally "hilarious, foul and brilliant" if Gervais had chosen to mock/lampoon other marginalised minorities: "Haha we all know that negroes aren't actually intelligent, and the only ones who've made it into intellectual professions are only there because of affirmative action, hahaha". "Have you seen those weird little midget people walking around? I mean, they can only breed with each other, can't they? Imagine a midget and a normal-sized person trying to have sex ahahahahaha"
After all, it's only jokes, isn't it? Comedy doesn't have to have any barriers or taboos, does it? And if anyone believes that black people or people of restricted growth deserve better than to be mocked in comedy routines, well all they have to do is turn over the TV channel, right?