Apple might be better off making a type of a framework in which you, the user, selects an AI, like Gemini or ChatGPT, and that AI works within the frameworks to deliver what you want with what you give it access to. For example, I give the AI access to my calendar so I can interact with my calendar through the AI. Now you have AI in the context of your calendar. Give it access to your calendar, contacts, phone, and media. Now you have AI in the context of those aspects of your data and apps. Tell it make call, it does so. Tell it play a playlist, it does. Ask it what your most played song is or ask it to look at your top ten most played songs and make suggestions for another ten, and it does.