Possibly, but it's just as much a predictive trait of being libertarian, which for all its faults, is extremely anti-authoritarian.
It's not really so much one's belief system as it is what happens when one gets power -- and that's hard to predict regardless of the ideology.
This principle of relative consistency is baked into how I test employees for management and friends for trust, and in the past, roommates as well. Though I do acknowledge potential for growth as well, but in my older age I generally also need to see evidence of motivation to give strong benefit of the doubt wrt possible trajectory.
Too often libertarian means liberty for me and not for you. That's authoritarian.