Thank you for the summary, I got in a discussion on the same point some time ago, it seems that people who grew up in the USA culture associate libertarian and right wing in a very deep way.

Id just like to add that in french nowadays, we have two words for libertarian : Libertaire for the left-wing anarchist meaning, and Libertarien for the USA right-wing version. Libertaire is still widely used by anarchists here, so there's no reason it could not be the case in USA, though it will be a pretty tough challenge.