Why is libertarianism so infallible?

It is due to it being the application of political science. It does not permit failed policies to be continued fruitlessly year after year with idealistic fervour, it is next to impossible for anyone surrounded by fierce libertarian critics to continue clinging on to lies. It is a purely functional machine, lubricated with justice and fueled by free speech.

Yes libertarianism is a dream, but with one exception, it has strong objective figures like the founding fathers, Ronald Reagan, Ron Paul Ludwig Von Mises and Milton Friedman who based their dreams on reality rather than their desires. Some say they have a sociopathic worldview, in truth they simply care more about people as a whole rather than merely pleasing the people around them.