Quote Originally Posted by Buffalobiian View Post
Secret agents and task forces exist like that in our world too. It's not just some doomed-to-fail BS. It more or less works.
I wouldn't be so sure of that. Ever after WWII the success rate of ethnic cleansing has been quite miserable in real history. It wasn't so much monitored earlier, but is there any specific reason to believe it worked remarkably better pre-WWII? I think if a society is ready to rely on a method like that, it's quite rotten already and even if the massacre seemingly worked, there should be plenty of other problems remaining. Like how they treated Naruto. They were lucky in Konoha Naruto is such a brainless saint.