I quite like this actually.
AB's great and the good are now faced (if they bother to watch the video, which I doubt) with the difficulties of their own position: one member of a protected group (Douglas Murray - gay) has criticised a sacred doctrine of the Left - multiculturalism - and, worse, suggested that another protected group (Muslims) might be bad for Europe.
The dilemma, of course, is this: Muslims from third world nations are far worse news for gays than racist homophobes like me.
So, do you let in the Muslim third-worlders who will make life more difficult for Europe's gays? Or do you deny entry to the primitive bigots, and betray our commitment to the world's "huddled masses yearning to breathe free"?