I think the reason why some are concerned about chatGPT is that they know the tendencies of most towards laziness. For most, if they read something that is not obviously wrong they will accept it as fact. Laziness might not be the right word, I know that I don’t want to live in a world in which I have to question everything. Constant skepticism is not healthy, we need to be able to trust some people. Such skepticism taken to the extreme leads to a person fearful of everything and everyone, and that leads to them to shooting a kid who unexpectedly rings their doorbell.