No, you are only saying that they are "exactly right" because you hate libertarianism. If I were to rend this essay into the shredded scraps of disassociated illogic which truly compose it (as I could easily do), would you have the mental prowess to rebuild and re-establish this Communists's "exactly right" criticisms? No, of course you wouldn't. You would just stand there drooling, "but libertarianism is bad", committed to your Social Gospel lies of Government Collectivism which are largely responsible for murdering True Christianity in the American Church.
Because Christianity is not truly important to you; Totalitarianism is. And where your treasure is, there will your heart be also.
So why should I waste my time?