Charles Koch is a James McGill Buchanan acolyte, who holds a pretty dark, anti-democratic view for how to achieve severe libertarian ends http://slate.com/articles/life/history/2017/06/james_mcgill_buchanan_s_terrifying_vision_of_society_is_the_intellectual.html…
Libertarian might be the wrong word there but what do you call political authoritarianism (or at least undemocratic minority rule) to enforce a Randian market laissez faire ideology?