What I want: a balanced, nuanced, deep engagement with a topic I don't already have mastered that may need to challenge my intuition or require of me some effort to research and correct my conception.
When I ask it to explain something I already understand quite well, which there is no broad public consensus about or the public consensus is known to be based in misconception, I will tend to get the public consensus view that there's no clear answer or provided an answer based in the misconception.
When I make it at all clear about what my conception is, I'll get a confirmation or reinforcement of my conception.
If I play a bit as a character who believes the opposite of my conception, unless my conception has a very, very clear basis in public consensus, I will get a confirmation or reinforcement of the opposite of my conception.
Why should I trust them in fields I'm not an expert in, given this? They want to please and serve rather than challenge you or inform you. Even when you ask them to be blunt and factual they do the theater of those things and not the substance. Their basis in Human linguistic outcome dooms them to pretend to be human which means people-pleasing or social-consensus-finding goals over truth-finding goals.