Actually, it is up to EACH of us to decide what the tip calculation should be.
I don't need to have held those positions to have read the IRS publication on this issue (which I previously posted a link to.)
They might have walked their dog before coming in to work, but I'm not paying them for that, either. The only time that their actions concern me is the time that I am in the restaurant.
I think that you have hit on the disconnect. Some people believe that the money in my pocket is theirs. It isn't. It's mine.
If a server does a good job, I'll give him/her some of my money in appreciation. Once I give them that money, it becomes theirs. Until I do, it's not. Money that I don't give to them is not their salary. I didn't take anything from them.
(To think that someone called me a occupod.)
A tip doesn't become salary until it is given.
That's not true, as explained in the IRS publication that I linked.
Just because the check eventually arrived doesn't make the service 'good'.
My salary is a requirement of my contract. I made no such contract with the server. If I had, it would surely state that good service was required for him to realize his 'salary'. What's your point?
Again, this is not correct. See the IRS link.