Originally though, libertarians were on the left, the movement changed sometime in the mid 1900s to focus on property rights.
Although libertarianism originated as a form of anarchist or left-wing politics,[29] since the development in the mid-20th century of modern libertarianism in the United States caused it to be commonly associated with right-wing politics
https://en.m.wikipedia.org/wiki/Libertarianism
Edit: I first heard this from the debate between Vaush and Charlie Kirk that Tim Pool moderated, which was pretty interesting and didn't make Kirk look particularly skilled at debating when he isn't debating teens in front of a jeering audience. Worth a listen if you have 2.5 hours of chores to do it something: