I think that there is a market for shopping with AI but one needs to be patient. AI like Bard and ChatGPT do refine their searches with natural language. This is helpful if you do not know the keywords.

Take the example of a chair that allows a person to kneel and sit comfortably. It is called the Pipersong Meditation Chair which I forgot the name. Searching using Google just came up with kneeling chairs or normal chairs in the first 20 searches.

But with both ChatGPT and Bard, a few more refined questions netted me the answer.