I think most people would in fact prefer an artisanal chair if not for the price, not just "especially" accounting for price. Not a good comparison here though, because most products are not cheaper to the consumer due to AI - only cheaper (in theory) to the provider.

Bingo. They weren't paying for gmail before, and they still aren't paying for it now that it's more annoying than it used to be.

I suspect that, in many cases, AI features actually make a product more expensive for the operator. Imagine how much of doordash's money you could burn by telling its chatbot that the only way for you to figure out where the driver left your order is to create a todo app in React.