It's an interesting article although I think it's rather telling that the authors search of "postgres slow database" seems to disappear in the LLM section. It mentions the adds disappeared, but no mention of the solutions found or the amount of time or changes to how they searched/added the question.

I've found AI helpful for answering questions, but better at plausibly answering them, I still end up checking links to verify what was said and where it's sourced from. It saves frustration but not really time.