libertarianism is nothing but a code word for selfishness, dressed up in political signals and philosphical portents. but if you dress up a cheap whore in a fine dress, she's still a cheap whore. so it is with libertarians and anyone who spouts that nonsense
i put it this way: human nature is both altruistic and selfish. any political philosophy you present to the world has to address both sides of this coin, or you have built a political philosophy which is a nonstarter in the real world, because it doesn't jive with the nature of the humans you are attempting to impose it on
we all understand why communism doesn't work: it depends upon altruism, and doesn't address human selfishness. in a communist system, selfishness still exists, in the human beings in the system, but unaddressed by the system imposed upon them, and so selfishness eats communism apart from the inside
if you will, if a whole country suddenly went libertarian, you'd have the exact same problems as a communist country, in reverse along the axis of human selfishness-altruism. it would fail. as miserably and as surely as communism did. for the same reasons, in mirror image reverse
libertarianism appeals to earnest but naive college students with too many philosophy books under their belt, but without any real life experience, who build castles in the sky in their minds about how the world should or would or could work if people just started behaving in ways people have never behaved in any culture or time period since the dawn of mankind
it also appeals to rural folk, who don't understand how they fit into the larger world, and firmly believe themselves to be islands completely owing nothing to anyone else. what they are of course is coccooned within a larger country and system upon which the relative peace and quiet of their worlds depend. but it is hard to see that from the hinterlands until madness marches across the countryside, which it does, unfortunately, in societies that have abandoned the simple common human responsibility we have to take care of each other
and it appeals to 40 something selfish assholes behind on their alimony payments, corrupt and personally bankrupt about any give and take in their lives. nothing more needs to be said of such people. we understand them, and we understand why libertarianism appeals to them on a deep level
libertarianism is a gem of modern foolishness, and you are a glorious fool if you swallow the pap called libertarianism.