Agreed this is a bad idea in the case you are replying to, but I love ChatGPT as a way to recover the name of a book or film I’ve forgotten. I recently prompted for “a book about nuclear wasteland dominated by a church” and it gave me A canticle for Leibowitz (which is great). I’m not sure how easy that would be any other way.
I wonder how many people are promoting it correctly. You can’t just query it like you might for google or something. It works best with lots of context and back and forth. And yeah, for many things you are going to get directional answers not exact ones (esp with “rote memory” like exact quotes from a book or something.)