For me the issue is more that they don’t seem to be able to pull it off.
Sure if they could have a super high quality dataset they build themselves it would be stupid to share it, but they don’t have that data, and I wouldn’t bet on them to have it even putting all their weight in the effort.
There is also the issue of motivation for the user to give feedback. If I do it in Google Maps I know it will benefit most users. In OSM it’s a pure gift to the community. Apple Maps ? it’s less clearcut.
Sure if they could have a super high quality dataset they build themselves it would be stupid to share it, but they don’t have that data, and I wouldn’t bet on them to have it even putting all their weight in the effort.
There is also the issue of motivation for the user to give feedback. If I do it in Google Maps I know it will benefit most users. In OSM it’s a pure gift to the community. Apple Maps ? it’s less clearcut.