Is it possible by forcing this in the early term they may make tipping obsolete in the long run? It appears to remove any question of how much to tip... You wo

Is it possible by forcing this in the early term they may make tipping obsolete in the long run? It appears to remove any question of how much to tip... You won't have to think about it when the goods arrive... I wonder if in the long run I would prefer this towards an unknown expectation of the delivery person