Yes, this.
I've attended some presentations on mental health, and the most frequent hallucination befalling schizophrenics is auditory (voices). And, the voices are rarely kind or friendly.
I strongly suspect that it would be in violation of several laws for such an individual to obtains or possess firearms.
I have undergone a "hearing voices" exercise as part of law enforcement Crisis Intervention Team training.
You wear a headset and various voices...sometimes right ear only, sometimes left ear only, sometimes two or more voices in both ears saying stuff like "you are a loser" or "you are such a rotten creature that you do not deserve to live".
In training there is a volume control.
In real life there is none.
So what?
Anyone can get a gun.
Do you think gang bangers cant get guns.
Gun laws are for law abiding citizens.
I’ve had a couple of workers comp clients who had been diagnosed with schizophrenia, but were able to work for awhile-eventually some voice told them to do something dumb and they got injured at work and in one case injured another worker too-needless to say, they were never able to get hired again, so they had to be at home watched over and medicated 24/7-it is very sad to see someone that way, a danger to everyone who has to be confined...