I think that sounds like an incredible feature, but like so many things my phone can already do I'd never actually use it. I just don't want to become someone who does what their phone suggests.
Plus I have a partner and friends, so unless we all want to follow my phone's instructions it's not going to work.
It should easily be able to understand a user's personality well enough to know how to manipulate them. E.g., 4 suggestions that user avoids directing user to the remaining 5th location that wasn't suggested.
How do you find those 5 locations? You open Google Maps and search for them. Too bad the app already selects 4 places to show you and hide the 5th.
So often I look for a business but Google Maps won't show it because it has no reviews. An AI assistant wouldn't change that, as long as it's still interactively programmable (i.e. give me 5 options, I'll pick 3)
I'm not arguing that the feature wouldn't be used at all, just that I believe I'm fairly typical in not using clever phone features. It'd be used by a small number of people but that wouldn't make a noticeable change in marketshare if Android had it and iOS didn't.
To be honest, there probably isn't any feature of a phone OS would make a difference these days. People have decided which camp they're in and they're not going to change.
Plus I have a partner and friends, so unless we all want to follow my phone's instructions it's not going to work.