No need to be petty. They have a point. We did this with the words racist and fascist. Overinclusion diluted the term and gave cover for the actual baddies to come in. I'm not sure debating who is and isn't a sociopath is as useful as, say, the degree to which Sam is a liar (versus visible).
Its up to rest of society to keep them in check since classic morals are highly optional and considered nuissance blocking those games. And here we the rest fail pretty miserably, while having on paper perfect tool - majority vote.
