Earlier quoted context omitted.
Mocking white men/Christianity doesn't create huge uproar? Hasn't there been a huge uproar about a "War on Christmas" for years where people get mad when baristas say "happy holidays"? Hard to believe that something so innocuous could generate Christian outrage but mocking Christianity couldn't.
See the thousands of conversations on Twitter that end in "it's not possible to be racist against white people."
Sure, that idea exists, but it (and the parallel positions on gender, religious, etc., lines) is (and are) controversial even among far left social justice advocates, rather than being some uniformly accepted position within society.