Interesting read: "The man accused of carrying out the Toronto van attack has alleged links to ‘involuntary celibate’ online communities. The language they use may be absurd, but the threat they pose could be deadly.”https://www.theguardian.com/world/2018/apr/25/raw-hatred-why-incel-movement-targets-terrorises-women …
Have you ever had the misfortune of reading any 'incel' stuff? It's vile, horrible and completely poisonous - sorrow inducing only in that someone can think that way, not that they deserve pity. Shudder!