I know right, when you go to a restaurant you just sit there and someone dishes up for you and bring the food to your table, that strange phenomenon even happens in Europe, they pump their own gas bus are incapable of dishing up for themselves at a restaurant, they expect someone else to do it for them.
You pay for the experience. I'm not sure I follow. The petrol attendant gets paid to do something totally unnecessary. The waiter is needed because people off the street are not allowed to go into the kitchen because of safety regulations. There should be NO TIPPING for waiters either. It should be a salaried position. You don't tip the cook, do you?