I went recently to the USA for the first time and the thing that put me off was the tips you need to pay.
Having the employee paid on customers whim felt wrong, but also probably dictates how kind they may be compared to waiters in France I guess. Also, the price, considering the tip, felt very expensive when I was always told that France was expensive because of all the taxes and charges companies have to pay for our social benefits. I guess the high price is because the plates are very generous in size.
Also I felt like it was the closest society from anarchy somehow and it felt weird