There is something uniquely disturbing about this type of cultural production, which feels like it should be satire but is not. It reveals a stunning disregard for life — a perverse, almost gleeful nihilism. One would like to think that pop culture could not so comfortably house calls for genocide, or that respect for human dignity would restrain a person from glibly expressing murderous intent through forms whose content is supposed to be touching, inspiring, or at the very least benig...