The long read: In the 1980s, South African libertarians set up a deregulated zone that they sold to the world as ‘Africa’s Switzerland’. It was a sham, but with its clusters of sweatshops, it was very modern – and in some ways it anticipated the world we live in today
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.