Unfortunately this is grounded in a perfect world. People are prone to believing things that “sound” believable and AI is very good at producing just that.
I've never worked with professionals at such a low level of intelligence, and I don't think a person will even be able to get their license as an electrician if they are that unfamiliar with their own work. The world doesn't have to be perfect for people to be better than making the wrong decision every time possible.