@alex

> I'm a generous person and tip 20% minimum even if the service is bad.

Why would you boast about defeating the purpose of a system? Patting yourself on the back for being meek is not altruism.

"I just tell everyone they're doing a good job, because I don't like confrontation. Why is the quality getting worse?"

Please, pick between signaling what a good boy you are and trying to coherently solve the woes of the service industry you've never worked in, you're getting obviously stupid results.