I wouldn’t be surprised if ChatGPT was Pareto optimal for buying decisions… but I suspect there are a whole pile of Pareto optimal ways to make buying decisions, including “buy one of the Wirecutter picks” or “buy whatever Costco is selling”.
Even in the case where you have a good shortlist of items, the ability to then ask follow up questions in a conversational format is very useful for me. Anyway, just explaining why one might use ChatGPT for this rather than the Google search box, obviously your mileage is welcome to vary.
