More likely future LLMs will mix ads into their responses. ("Your air filters are in stock in aisle A6. Have you heard about the new membership plan from Lowes...?")
If it was a real Personal Assistant I would just have to say: "I want to pick up my home air filter at Lowes today." and it would 1. know what brand/model air filter I needed, 2. know which Lowes is my local one, 3. place the order for me, and 4. let me know when it will be available to pick up.
