I'm glad you realize how silly that word has become. In reality, groups of people via culture or whatever other mechanism do generate certain things that are undeserving or deserving of censure. For example, due to cultural reasons, 1930-1940s Germany produced a high preponderance of Nazis, so we destroyed them.
I'm not suggesting cultural destruction is possible or desireable (maybe it is, but it's not my purview), but if a culture is producing a large preponderance of murderous ethnic supremacists it's time to sound the alarm bells. This entire thing wouldn't have been possible if that community didn't make it so.
This is especially compounded given that this group feels above critique from outsiders. That is a dangerous concoction and unfortunately the end result is wanton murder and redirection of resources to abet it. I think we're all about sick of the killing now. With great power comes great responsibility to be a moral agent.