All of these questions hold that certain taboos of the current generation will never be broken, but if we're going to explore true unfettered capitalism and lay blame at the governments feet at each opportunity, let's get a little cutthroat about it.

A recently privatized town has monopolist fire-service. A man so wealthy and scrupulous that he has kept any competition from lifting a head. Is it fair that when your house catches on fire, firefighters will come and bid to buy the home from you at a heavily discounted price? And if you refuse, they move on to the neighbors and bid to protect their homes from the fire that will likely destroy yours?

Two men in good standing agree to an MMA style duel. Each has agreed to submit himself into the service of the other for the remainder of his days, forfeiting all rights and properties to him. Is this fair? After the fight, the man seeks to attain the fair market value of his slave at auction, is this fair?

Can armies be instruments of profit? If not, what will stop them?

This is less about making a point and more about coloring in this hypothetical world.