"If you then continue to actually shoot up a school tomorrow then a) that's the actual crime b) great lulz will be head." Really? "Great lulz will be head(sic)

"If you then continue to actually shoot up a school tomorrow then a) that's the actual crime b) great lulz will be head." Really? "Great lulz will be head(sic)"? I can't fathom what kind of person sees stuff like this and thinks to himself: "Yeah cool man! Exactly the type of community I want to be a part of!" Like, are these all just bored kids? Adults who never developed empathy and have nothing else to do with their life?