As a side note to that last, this is where I also cite Equestria, from _My Little Pony: Friendship is Magic_, as basically an ideal libertarian society.

It doesn't need any vast coercive government apparatus to ensure no member of the herd falls behind or is left in need, because that society would never dream of letting that happen in the first place.

This is how squishy individualism is supposed to work, folks!