Libertarianism doesn't really believe in what it says it believes in, and can't save you from what's coming. They fold like a house of cards.
Seen here:
"Wielding subpoenas demanding information on anonymous commenters, the government is harassing a respected journalism site that dissents from its policies. The U.S. Attorney's Office for the Southern District of New York claims these comments could constitute violent threats, even though they’re clearly hyperbolic political rhetoric. ... Reason has since removed the offending comments."