It was done by mo-slimes. Even the mo-slimes acknowledge that simple fact!
When will we act? When will we rescue our children, and children everywhere from these vile monsters?
In WWII, civilization reviled the Nazis. People didn't say that "Oh, we must be tolerant." or "Oh, it's just a different belief." Nazism was destroyed. It was burned, bombed, and hanged.
There are those who speak of "good mo-slimes." Be aware that there were Nazis who paid their bills, were faithful to their wives, and were pleasant with the neighbors. They were still removed from power, their beliefs were discredited and outlawed, and many of them - rightly! - paid a price for their beliefs.
When will we take similar action against a group that is, in my opinion, more vicious and hateful than the Nazis? Or did these children suffer and die in vain?
And many denied ever even being Nazis --- they tried to distance themselves quite fast once the leadership was gone --- the same would happen to Muslims -- get this ended and many would willingly convert to something more civilized. Conversions to more peaceful religions would not be a problem.