It would be super cool if I could provide the AI assistant a series of things to do and it could parse out what was being asked and use URL schemes (Privacy) to tell apps what needs to be done. You could create specialized skills you could have the AI do based on intent.
For example I could give it a list of todos or I could ask it to help plan a vacation and it would provide links, a schedule and todos into other apps. Not sure but generally getting deeper into actually helping to do things. Of course Apple is working on Siri but not see that really rocking it yet and I think there are opportunities to do this really well.