Is the average person a truth seeker in this sense that performs truth-seeking behavior? In my experience we prioritize sharing the same perspectives and getting along well with others a lot more than a critical examination of the world.
In the sense that I just expressed, of figuring out the intention of a user's information query, that really isn't a tuned thing, it's inherent in generative models from possessing a lossy, compressed representation of training data, and it is also truth-seeking practiced by people that want to communicate.