nice part of the article:
When Friedman visited the University of Cape Town in 1976, he gave a speech to an audience of 2,000 in which he declared that the market was a much surer route to liberty than democracy; voting by dollars was better than voting by ballots. The key to freedom was not free elections but decentralisation of state power itself.
And freedom they talking about is freedom of market.
Also, here is the video where Milton Friedman tells that he does not believe in democracy (with good part of word salad as usual, of course). https://www.youtube.com/watch?v=qgrTeEToIX8
Supporting capitalism is inherently heirarchical. These people are the national socialist version of anarchists.
An-Caps are just neo-feudalists, where right to rule is granted by being a successful capitalist, rather than divine mamdate.
EDIT: That should have read "divine mandate" but it's funnier this way.