Then there were those samurais, Zen Buddhists, and the Ninjas were originally itinerant Buddhist monks. But that was organized bloodshed; assassinations, oppression of peasants, not rioting. Christians used to do a bit of violence, too. But they aren’t doing that lately, and neither are Buddhists, so why are the arty-farty crowd not picking on them? They’re a safe target, just like Jews and Christians.