Why does this force inject an llm into my drive?

Why simply to get chat histories do I need a force injection of an llm hallucinating bot to access and write permission into my gDrive? Chat history can easily be saved in any other way like locally in an actually secure and private fashion. That is an invalid excuse, why does an llm need to be forced into my old saved files and potentially delete them just so I can test out AI studio? How do I maintain privacy with this horrible forced system?