Yeah that's very possible, I have never built anything with LLMs and I'm not a heavy user so I'm not sure how feasible it is.

I do think I would already get value from a least worse option every day, a sort of 'digest', so I don't have remember, and to look through results myself. I think it's a best case for LLM use for me, there is no harm at all in false negatives or positives, there are no significant stakes and I think the vagueness / unpredictability of the output is an advantage, it might find something that I had not even considered (like for my example: here is a used laptop with roughly these specs, it could also be a good home home server, something like that).