Just curious... how does that remove credibility? Seems logical to put that option in one global place for the OS. Individual apps from the App Store don't have

Just curious... how does that remove credibility? Seems logical to put that option in one global place for the OS. Individual apps from the App Store don't have access at that level so there's no way they could give it the same priority. The only alternative I can see is if iOS has some way to set options per developer and that seems like a silly thing.