Too granular and it's an endless set of "are you sure?" prompts which users are likely to develop a blind-spot to... Not granular enough and you grant root-acc

Too granular and it's an endless set of "are you sure?" prompts which users are likely to develop a blind-spot to... Not granular enough and you grant root-access to everything when you first install a 'flash-light' app. Finding the right balance? Worthwhile.