Promoting 3rd-Party candidates that siphon off enough votes to allow proponents of Communism to win elections...

Imagine unironically thinking this is what Libertarians believe lol

They don't hate the military, they hate government controlled police forces. For obvious reasons. The right is starting to wake up to this in recent years.

Also, considering the Communists classic move is to take over institutions, government and cultural alike, the best defense against a communist take over is to bolster individuals and their capacity to resist it at the level of the individual.