They're libertarians in the sense that believe everyone is entitled to as much liberty as they can secure with their own resources.

They want a kind of feudalism where everyone is "free" to choose whichever Lord to serve, exchanging their life for whatever liberty and resources the Lord deems them worthy of.

Don't like Lord Musk's policy of prima nocta? You are free to pack up all your shit and travel (with proper papers, of course) to the court of Lord Bezos... assuming they are not currently in conflict, otherwise you could be turned away as a traitor or otherwise made an example of.