Maybe they aren't doing that but Buddhists aren't exempt from crazyness just look at it in places like Myanmar/Burma. There was a state sponsered ethnic cleanising going on recently. So called 'Buddhists' going door to door killing everyone, after the women and young girls were gang raped of course, 100's of villages were wiped out and left 100,000s fleeing the country.

Their monks have no problems with attacking people that disagree with them. Like Islamic countries saying anything that could be deemed negative about the religion will land you in prison, after you 'resisted' of course.

Buddhists from other countries have been arrested on arriving for having Scripture tattoo'd on their body.

Absolutely anything can be twisted by people to justify their evil. "Saving them from their negative karma" has been used for hundreds of years to justify killing people.