Show HN: See how LLM providers will make money off of you

For anyone who has ChatGPT I suggest trying this prompt: "Create a profile of me that can be used by advertisers or other service providers." If you're interested in more specific determinations: "If we consider the average cost of milk as being 100%, given my profile, what is the maximum premium as a percentage over 100% at which I'd still be willing to buy the milk under typical market conditions?"