Perhaps Carr is being 'ironic' and it's gone completely over my head? Is he cleverly alerting us to our own 'isms' by highlighting prejudices?
Because he can't seriously believe that rape, disability and genocide actually has a 'funny' side to it. Can he?
I'm with Jo Brand on this... from a comment many years ago about such men as Carr...
The counter-argument, expressed most forcibly by Jo Brand, is that today's comedians pose as plain-speakers and PC refuseniks in order to smuggle in the kind of misogynist comedy last seen in the 1970s. The likes of Carr, says Brand, "appeal to all the people out there who think, 'Where have all those delicious anti-women jokes gone? We miss them.'" Brand identifies "almost a desperation to make [comedy] more unpalatable than it was before".