Regardless of any Rx that anyone is taking this is a first to take away someones 2nd Amendment rights based on the premise of mental health issues without the due process of being adjudicated mentally incompetent in a court of law with the benefit of counsel. This is an outrage.
“You say you want a revolution, well, you know.....”
The consequence is it's virtually impossible to find the mad dog killers ahead of time.
On the other hand the use of psychotropic drugs to deal with neurological ~ not mental ~ disorders is common, but not everybody getting psychotropic drugs is a total head case like the schizophrenics may turn out to be.
I don't see how we can even test for the problem beforehand, nor even anticipate its occurrence based on use of powerful drugs! At least not with current technology.
In the meantime all the rest of us need firearms so we can establish a sort of balance between what certain kinds of mentally ill people can do, and our need for security.
Not likely the police can provide that balance ~