What is a shit wage? Once they get $15, they'll still be on minimum and demand more. They'll spit in burgers regardless of money they make.
Nah, they'll be less inclined to spit in your soda if they're making a decent wage. You definitely want happy & prosperous workers waiting on you in restaurants. Trust me, it's for the best.
I don't think they're doing it to good customers. Now if you're an asshole to them, then you should worry.
Trust me, you really do want happy & prosperous workers waiting on you in restaurants especially. But happy & prosperous workers make for better workers overall. They're proud of their work and happy to serve.
You never told us how much is a fair wage. Lets say that everyone is doing exactly the same job, how much should they be paid? Is it the same in NYC as in Fargo ND? Is it the same for a single guy living with his parents as for a married guy with 4 kids? Is it the same for a teenager working for pocket money as for a single mom?
And finally, who decides what is a fair wage? Who is this omnipitant wage setter?
I've asked that question a thousand times here. What is a decent livable wage in America today? I've asked people to put a number on it. Most decline and run as far away from the question as fast as possible. So i'll ask you too. What do you think is a decent livable wage for average Americans? Put a number out there.
You need to explain first what "livable wage" is.