This may be of subject but you just mentioned specialisation, well, I reckon that any free order will foster complete self-sufficiency and autarky from from the national scale right down to the individual. I dont mean that in any narrow, they shouldnt be claiming benefits or anti-'unearned' incomes view, I mean that you cant exactly call it freedom unless you voluntarily choose to be part of the community, family, nation, international community and commerce, see?
So while I'm very, very, very much in favour of specialisation, the problem with specialisation under capitalism is that it's damn near impossible because you have to concentrate on making a buck or else starve, I think that, even in a limited sense, the individual should train to be their own doctor, dietition, lawyer, farmer, worker, engineer and law enforcer.
None.