Honest Libertarians Support Reparations. Why Do Some Turn Fascist Instead?
Robert Nozick attempts to do the latter. Nozick gets credit for a lot of the theoretical foundations of libertarianism. He coined the Non-Aggression Principle “anarcho”-capitalists embrace, and developed an axiomatic theory of justice in distribution of wealth (from Anarchy, State, and Utopia: “The Entitlement Theory”):
https://www.lavenderhat.org/2017/11/25/nozick-supports-reparations-libertarians-must-pick-a-side/