Ever since ios 5 I think, there has been permission control behind a separate password. Why cant android replicate that? Nowadays, there seems to be one "permis

Ever since ios 5 I think, there has been permission control behind a separate password. Why cant android replicate that? Nowadays, there seems to be one "permissions protection" but sadly all apps say "you seem to have contacts protection enabled. Please disable for best results". Whats the point?