That's quite fucked up, but I'm not too surprised -- people like that obviously have issues, and should be tended to by trained professionals. This much anger and indoctrination is often indicative of deeper, more disturbing mental problems. Members of society should pay attention and try to treat such individuals, not let them rot in their own insanity due to this 'tolerance' BS. So that's what you get in the end: you 'tolerate' a mind system to descend into total chaos, and by the time the situation is beyond tolerance -- it's often too late.
On the other hand, personal freedom is also important to value. But this guy was clearly whacked in the head. This calls for medical attention, and that's not a violation of personal freedom anymore -- that would be protection of safety of both the public and the individual in question.
Of course, easier to just turn a blind eye and 'tolerate'.
And religion just helps perpetrate that
