You can tell which npubs have personally dealt with violent, mentally-ill people and who hasn't.

I have seen some ish, in my private life, working at a hospital, riding on public transport.

I am not demonizing such people, but I also don't want them sitting behind me on the bus.

Unlike most of the people pretending like this was alien probes or Da Joos, or whatever, I don't have a car. A drug addict, from Syria, went ape-shit on a route I regularly ride on, just last month. Everyone like, Oh, it's racist to complain about this sort of thing, but HE WENT AFTER A SYRIAN FAMILY SITTING ON THE TRAIN AND TRIED TO BEAT THEIR HEADS IN WITH A HAMMER AND AN AX.