There are no “true” libertarians. There are more libertarian denominations than their are people who identify as libertarian. And all denominations are orthodox. A group of libertarians is called an impasse.
It’s not an accident that people who identify that way are incapable of getting along: the individual is the weakest political unit. Add in the fact that libertarians will eschew government benefits for themselves just to spite those lower on the ladder, and I can’t think of a better friend to the ruling class. What can we say about people who’d rather live in a fiefdom than a democracy? That they all imagine themselves as lords I guess.
(I’m told people in Europe identify as libertarians and oppose government power to hurt people. I’m talking about US libertarians who oppose government power to help)