You are misunderstanding. They are not suggesting this would be a good or objective system. The problem is that ratings for drivers/deliveries/restaurants are j

You are misunderstanding. They are not suggesting this would be a good or objective system. The problem is that ratings for drivers/deliveries/restaurants are just as arbitrary as this. I have seen people give 1 star reviews to a restaurant saying that the food was extraordinary but the waiter told them that it is possible to tip by card without them asking.