He famously used the traditional metaphor of the "night-watchman state." He saw any taxation that goes beyond funding the absolute bare minimum required to protect citizens from violence, theft, and fraud as the forcible extraction of a person's life and effort. This remains a core concept that underpins the Austrian School of economics critique of the interventionist state.

This view argues that when the state taxes your earnings to fund social programs, subsidies, or public infrastructure, it is effectively seizing the fruits of your time and energy. Because you are forced to work a portion of your day for objectives you did not choose, this school of thought frames redistributive or expansive taxation, in the words of philosopher Robert Nozick in Anarchy, State, and Utopia, as amounting, quite literally, to a theft of labor.

Over the years, we as a nation have shifted the entire debate about the ownership of one's labor to how the tax burden is distributed. We rarely consider the legitimacy of taxation only the "fairness of collection." Today, mainstream politics completely bypasses the fundamental ethical question of property rights and, in doing so, it treats the state's ownership of individual output as a given, turning a major question of principle into a mere dispute over accounting.

Defending the taking of more from the more productive, progressive tax reformers argue the emotion that motivates them isn't jealousy but a sense of unfairness. They claim with weak, if any, proof that humans have a documented "inequity aversion"—a biological pushback against systems where the rules appear to apply differently to different participants.

Critics of progressive tax reform argue that focusing on the "gap" between the rich and poor, rather than the absolute standard of living, is a form of malicious envy. In this view, the focus is not on helping the poor, but on penalizing the successful. Within economic literature, prominent critics contend that the theoretical models used to justify this "inequity aversion" are fundamentally flawed, arguing that the theory of inequity aversion lacks genuine explanatory value and relies on tautological, hyper-parameterized models that confuse basic human envy with an inherent preference for fairness. Furthermore, psychological and behavioral research demonstrates that when individuals demand equal outcomes under conditions of unequal effort, their motives do not align with folk intuitions of fairness, but are rooted in envy.

The political focus on tax rates creates what thinkers in the Austrian and public choice traditions recognize as a "democratic illusion." Because the tax code is debated, amended, and voted on by elected representatives, society treats the outcome as a consensus. However, changing the mechanics of the extraction doesn't alter its nature. Whether the state takes 10 percent or it takes 50 percent, and whether it does so via a flat or graduated scale, the core violation remains: individual choice is replaced by collective dictate.