Comment by teiferer
Yes, everybody should be interested in getting them treatment, just like they are interested in getting people treatment who have leukemia, were born with a malfunctioning liver or need an artificial hip. Instead, they get thrown in prison for the rest of their life because they are evil and we all can feel good about having made the city safer.
People with leukemia want treatment and are willing to suffer uncomfortable treatment to get cured.
Paranoid schizophrenia have lower compliance rates and fairly large collateral damage. Psychopathy is a trait not a disease, but again, issue is that they do not cooperate and dont want to "cure". Psychopaths are fine as they are from their point of view.
It is just their victims who mind.