I would have called myself a libertarian back then but that was back when words meant things, or at least more than they do now. I stopped using the term when the fascists took it over.
It’s popular in some left leaning circles and particularly among people who did not live through that era to claim that libertarianism and cyberculture was always like this. It wasn’t. There was a mass conversion event around the early 20-teens that sort of coincided with Gamergate (not sure how important GG was but that was the era). I’d say a large proportion of an entire generation of younger “hacker” types were mass converted to fascism or neoreaction. Racism also made a massive comeback.
I still don’t fully understand it. The LessWrong orbit seems to be a major factor. I never found that whole circle particularly interesting, but a lot of people sure did.
See Peter Thiel: "I no longer believe that freedom and democracy are compatible."
The freedom he desires is the freedom to use his privilege to oppress others.
Of course I have found that when pressed, those who hold this philosophy seem to picture themselves as the lords in this fantasy utopia. Maybe these are just power fantasies, but some of them seem very serious about it (Curtis Yarvin is probably the most notable of the bunch)