I refer to all weird online political views. Bloodthirsty leninists, self righteous ancaps, remote and depressed collapsniks and all else not fitting in the society and desperate for some form of hope in the quasi theological salvation of dusty political manifestos.
You would seldom find them irl unless they already took ar15 and are going for it. A natural extension of school shooters except the whole society is the class. If someone starts to lecture you on some maoism or the like better try to get on their good side