Except that Kantianism is by no means the only form of deontology, and in fact has nothing to do with any of this.
I do _not_ mean deontological in a derogatory sense. I mean it descriptively in contrast to consequentialism.
Edit: To quote your own source, "The non-aggression principle, also known as the non-aggression axiom and zero aggression principle, is an ethical stance which states that any initiation of force is illicit and contrary to natural law. It is the basic moral axiom of deontological libertarianism, most upheld by philosophers such as Robert Nozick and Murray Rothbard.[1]
