So you think Costa Rica has no labor laws? Of course they do. In some way, stricter than some US laws. However, the cost of living is much lower.

The problem is you're thinking of things from a US perspective. I hate to tell you, but the world is a mighty big place. Labor costs have a way of getting multiplied once you export the items.

If someone chooses to live in NYC, then they should have the means to support their family. A business is obligated to pay the national or state minimum wage. Any other increase is up to the business owner and the prevalent market forces.

If you have to pay $100 a month to the local mafia so your car isn't harmed, is that okay? Any time you are intimidated or pressured to give money, it's certainly not a gratuity. I tip for services provided that the service was acceptable or better, and that there is no thuggery involved.