Agree with you, depending on the anarchist theory hierarchy disappears more or less but never entirely. It depends on the system chosen and modified by peoples though, so these example may not apply to some anarchist societies, especially the part about the children if you consider what anarchist thinkers wrote and experimented about education
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.