I can't accept that deft transfer of responsability from enterprises to consumers, a transfer that is spreading across the world now under the name of... hum... let's say good manners, solidarity, or fair share, or virtue, or whatever. I pay, I pay well, I pay everything, so put on the bill what I have to pay and I will do so, or I will go somewhere else if I am not happy with what I get. I can't anymore express my deception by not tipping: tipping has lost all its meaning. It is a hidden due.