Because the enterprise is not owned or controlled by you, and you don't get to set the rules. If you can negotiate better conditions, and nobody else on the mar

Because the enterprise is not owned or controlled by you, and you don't get to set the rules. If you can negotiate better conditions, and nobody else on the market can undercut you, then you can have them. This isn't even an abstract consequence of capitalism, it is an axiomatic, defining feature. If you don't like it, you are rejecting capitalism.