I am under the impression that Libertarians believe that there should be no rules. I was always taught that's anarchy.

Interestingly all of the neo libertarian candidates I am aware of are also anti-abortion and pro second amendment.

When it comes to the American understanding of Libertarianism then I have to wholeheartedly agree, total dipshits that want to get a free ride and everybody else can go take a flying fuck at a rolling donut. As a Lefty Libertarian I would have to say that paying one's fair share of the cost of government just makes good economic sense, far cheaper to balance the load than try and make money by locking up people for profit because they had no other option than to steal or sell drugs.
The biggest crooks are in government and those who pull their strings.

Libertarians are self-absorbed and self-indulgent egocentrists who feel that they have the right to do anything they want to, regardless of the consequences for others.

Republicans slower cousins.

Perfect encapsulation