I think I could qualify as an expert on various topics relative to many average people. But it always bothered me when experts wanted to "just be believed". In your example, it doesn't long to explain why a database is better than the file system in this instance and a moderately intelligent should be able to understand and not need you or Claude as the source of truth.

So I think it can be good people are able to "AI" to question expert opinions - though naturally, as you say, it's bad if people take the AI as a single authority akin to an expert.

So, I did let her know that a storage volume was going to be more difficult to manage, could result in lost data, and would make the data harder to work with - I mentioned it's not the end of the world if it works, it was just a professional suggestion.

To me, there are different levels to "just being believed". If a mechanic tells you your car isn't working because you don't have an alternator, does that really need scrutiny? If you don't understand the subject matter, at some point you have to "just believe" someone else.

Especially for a non-technical user, trusting the software developers at your company on technical advice should be a given.