Since there's no alternative app, how would one go about isolating an app in a way, that it won't be able to access, or, for example, receive access to a fake/empty contact, calendar, call list, gps etc.?
I am aware of apps such as AppOPs or whatever the name is, but I think we can all agree that nowadays, you can't trust ANY app. Especially if it's from the (censored) playstore.
PS: Would a new user profile like Island or Shelter even isolate contacts, call list, gps etc? How about battery consumption (running 2 users)
Device: Oneplus 7 Pro