Your comment is underrated. When rich people are not tipping, and only poor people who are in a position to understand what living off of tips means does such, something is wrong. The process of tipping is practically equivalent to playing the lottery - a huge majority of people who buy lottery tickets are poor or part of the lowest segment of the middle class.

Frankly, I just don't understand tipping. I still tip better than most people (20-30%) because I can afford it and know that their employer is fucking them over big time. Were I a millionaire, I'd probably stop tipping altogether as a sign of protest. It's strange how we justify either side of the coin.