Why is libertarianism so infallible?

Libertarianism is the inclusion of every sapient being into the decision making process and all that logically follows from that. Utilitarianism is the objective of ensuring the most happiness for all sapient beings and all that logically follows from that. Sometimes they compliment each other, other times they contradict.

Discuss.

>>212
Again, statism is not socialism, crying "deficit spending is socialism" is epically retarded there is no right-wing socialism so saying "left-wing socialism" is retarded, and uttering these phrases exposes a significant lack of knowledge. But, expectably, retarded libertaryans deny reality and cry about this perpetually, like they do with their "INFALLIBAL" fallacious cock-sucking scheme.