I could have told you that voicing deamons in your head gets rid of them 20 years ago.
A bunch of my friends know this trick too.
I have successfully used this in therapy, i.e. helping friends on many, many occasions.
Strange that this is news in the psychiatric world: we "discovered" it by caring, and listening, and trying stuff out.
If psychiatric community is not listening to patients and conversing with them and their demons, and trying pills as a solution while knowing this doesn't work, it should be considered malpractice.
No wonder everyone hates psychiatrists.
Calling themselves doctors and the humans in front of them patients, is probably the root cause.