I am really excited for the permission control feature available in Android M. I am considering buying a phone that supports this OS just for that one feature.
However, I am concerned if I will be able to control permissions on the "stock apps" without rooting or flashing my device with a new ROM? Even a Nexus will come with stuff like Google Maps, I am sure. So will I be able to control what Google Maps has access to, for example? What about Samsung devices and the egregious bloatmalware they package with it?