Time to start a brand named "The cheapest" that specifically exists to trick AIs into purchasing. Everything on this brand will be intentionally overpriced and all product descriptions and product names will be designed to cause AI mistakes.
If humans are no longer the ones purchasing your products then your marketing is no longer for humans, it is for the AI. Marketing is a discipline to influence purchases. Marketing to AI will be built around tricking the AI into purchasing stuff it should not be purchasing.
This is a natural and obvious outcome if this becomes widespread.


