I have a lot of restaurant owner/worker friends.
A lot of waitresses are single mums who like cash pay and flexible schedules.
There are also some older women who have been working for decades at same place.
Good looking women bartenders do the best - guys overtip like crazy.
When I lived in the Hamptons my local joint had a dude with a degree from London School of Economics and he was cleaning-up.
I knew a girl paying her way through law school and a whole gang of us used to to out when she was working.
It was a lot of fun and worked good for her.
Tip jars don't bother me because local rents doubled in a few years due to illegals swarming the housing.
A 1k apartment became 2,150 (illegals overfill and split exorbitant rents).
Working people cant even get interest on their savings while the stock market was converted into a taxpayer funded boomer slush fund for overpaid office workers.
"You have socialism in this country for the very wealthy and for the very poor. And you have a brutal form of Darwinian capitalism for everybody else. You’re one paycheck away from oblivion."