Given how often libertarianism comes up around and here and some of the attitudes that are repeated demonstrated, it's pretty clear that a large segment of HN's population has never been in a disadvantaged situation in life, either in economics, geography, or race.
I'm not sure that this article is advocating libertarianism per-se, more that it is pointing out oddities in our current system. It doesn't make the claim that life would be better off with less support or regulation.
They're only oddities to well-off straight white able-bodied males with no perspective. These "oddities" exist for good practical reasons and the government is there for all people not just the nerd faction who decide they only want the government functions that benefit them personally.