The Google product roadmap has absolutely nothing to do with whether Google maps — which we concretely know can function without network assistance — should REQ

The Google product roadmap has absolutely nothing to do with whether Google maps — which we concretely know can function without network assistance — should REQUIRE said network assistance for all users at present. Yah, the results may be better with network assurance, but it should still work with out it. This sentiment also applies to your second point — if Google wants to get some kind of navigation working without using gps in some niche market categories, that’s fine. But that shouldn’t require me, with the gps module I paid for in my expensive smartphone, to share data with Google that I don’t want them to have and they don’t technically need.