I shop for things with AI as well. For example for haircare, or skincare, there is no way to figure out what ingredients are fine in various products. I pulled down 600 shampoos, prices and their ingredients, and made the AI choose which one based on my hair type and what I want.

I have another pipeline that pulls down all the groceries from stores every week in a 3km-radius and then builds cheap, healthy recipes from them, then orders the things I need by how the stores are laid out.

In general I spend about 65% of what I used to, so I think that the incentives for consumers are there.