In my region (Germany) Apple Maps are not very helpful, compared to Openstreetmap they are incomplete and/or years back. I absoluty can't see why they chose to use them.
I see this as an ill-informed decision, from a viewpoint of someone living in a big western city. Results are so error-prone, it's basically useless in 99% of the locations in the world. Even Google has so much wrong information gathered from out-of-date websites and public registers. Even in central Berlin.