Who is gonna go to McDonalds and pay $10 for an extra valve meal?
They won't. Because, you see, after they force through the pay raise, and then McD's raises the cost of a meal to compensate, then we'll hear all about what? About how it's too expensive to eat now in NYC, and how poor families have a right to low cost food. So then the good Mayor of NYC will pass a low placing a ceiling on the cost of a hamburger, and everyone will be saved! Workers will be paid a real wage and food will still be cheap, all through the miracle of government intervention.
But everyone will wonder where all the McD's went to after they closed up shop after going out of business. So good ole government will come along and provide for its people by filling the lack of McD's with their own brand of government run fast food chains that can operate at a loss indefinitely because why? Because they're the government, that's why.