@Leonidas
"I definitely don't think this post was a genuine question, but instead an exploration of the morality of the current legal situation in the US."
Actually, the first question WAS a genuine question of application of legal theory in the way that it was framed, to wit, is it too much of a stretch to say that setting up a business is akin or even equivalent to signing a contract with the government? I made no reference, nor did I intend to make reference, to the morality or moral implications of any possible answer. In fact, I framed it in the way that I did specifically to avoid getting bogged down in the morality side of it -- on which I, in general, agree with you. I am genuinely asking, as a matter of applying the theory and law of contracts (on which I am rather poorly read), whether setting up a business under present American conditions would entail the implicit signing of a contract with the government.
As for the second question (i.e. about whether "the government is in fact the arbiter of who may and may not produce and offer goods and services"), I think it follows naturally from the first -- or perhaps precedes the first. It is perhaps a bit rhetorical, but I'm not really sure that the answer is an absolute answer "yes." I am, however, happy to listen to explanations of one or the other sides. And again, I don't care about the morality of the matter at this point; I'm looking for how to interpret the present legal and commercial landscape. Have we a lawyer in the house?