No, this article was done from the POV that the lefty/Marxist/socialist/communist/murderers and libertarians are moving to the same goals with the same methods. I do not agree with that assessment, either. The methods of voluntarism and coercion are completely at odds with each other. Also, I agree that subjective values also contain intangibles, not just material goods.

As long as there is a state, the monopoly on force agency, there will be no voluntarism because their modus operandi is coercion. You’re right about Hoppe, he does not adhere to policies of coercion and violence, at all, not even minimal. He is truly anti-state.