What's being delivered now is, an agent running on someone else's computer, copying your data to someone else's database, with zero responsibility, or mandate to protect that data and not share with with anyone else (in fact, they almost always promise to share it with their thousand partners), offering suggestions and preferences based on someone else's so-called recommendations, influenced by paying the agent's operators, and increasing pressure to make using someone else's computers + agents the only way to interact with other people and systems.
There is no doubt that LLM's can do amazing things, but the current environment seems to make it nearly impossible to do anything with them that doesn't let someone else inspect, influence, and even restrict everything you are doing with with these systems.