got that right!I remember as a kid the level of service waiters and waitresses used to provide, and my parents and grandparents tipped accordingly to the level of service.
In today's world it's like the waitstaff just doesn't care, or they try to get by with as little effort as possible. I would speculate that the ones saying "millennials don't tip well" are probably millennials themselves doing as little as possible and checking their stupid phone every chance they get. Their blame is misplaced...they should be blaming themselves for providing bad service.