Yeah, if it did that kind of thing, it could definitely be a selling point.

Incidentally, I've been doing something similar in Mistral's Le Chat. I went down a rabbit hole to see if it could help me with my skincare routine, and now I've gotten to a point where I'll have it OCR transcribe lists of ingredients on the sides of packaging to see if it's compatible for me, and if not, it gives me product recommendations for alternatives, suggestions on cheaper products & it'll crawl the web to do so. While it won't make me lists or do price comparisons across stores & things like that, what it offers has been incredibly helpful.