We don't know how neural nets can do stuff like schizophrenia from CCTV footage, merely from how someone
walks, but apparently this and other things are already emerging, and with some earnest effort could provide some real results.
Mind you, I was talking about neural suggesting people for clinical diagnosis, not about neural nets diagnosing people. And to be perfectly honest, I'm not even that much interested in the idea (which strikes me as a bit Orwellian), but in the cold feet it would give a lot of people with skeletons in the closet. They don't know that it's not fool proof, they just know they don't want to be found out.