The US innovation ecosystem is fueled by a culture of risk-taking, which is incentivized by a regressive tax system at the highest levels. The tax rate plummets for the wealthiest 1%, creating an enormous potential upside that encourages venture creation, despite the lack of a social safety net.

Societal prosperity relies on harnessing the competitive drive of the hyper-ambitious few who sacrifice everything to build extraordinary things. Disincentivizing this small group with heavy taxes or regulations stifles the innovation that pulls the broader population, including the middle class, forward.

While high salaries can place individuals in the top 10% of earners, the composition of income shifts dramatically at the highest levels. For the top 0.1%, the majority of income comes from business ownership, not labor. This illustrates that owning equity, not just earning a salary, is the primary mechanism for accumulating extreme wealth.

To address fiscal instability and inequality, the US tax code needs a fundamental shift. Instead of rewarding the preservation and intergenerational transfer of wealth through mechanisms like the step-up basis, it should be restructured to incentivize active wealth creation and economic growth.

The US tax system charges a higher rate (up to 40%) for income earned from labor than for capital gains (15-20%). This structure incentivizes wealth accumulation through investment over work, exacerbating inequality. Friedberg argues this should be flipped, with capital taxed at a higher rate than labor.

Taxing investment gains at a lower rate than income is a strategic choice to encourage risk-taking essential for funding innovation. Equalizing the rates, as proposed by some, would stifle this critical engine of economic progress.

From 2001 to 2021, the value added per worker in pass-through businesses grew by $18,000. Of that growth, owners captured $15,000, while workers received only $3,000. This demonstrates that rising inequality is driven heavily by profit capture, not just overall economic growth.

Tax changes since the 1980s made pass-through entities (S-Corps) incredibly lucrative. This structure, often labeled "small business," now accounts for over half the income growth for the top 1%, shifting the focus from publicly-traded company wealth.

The US tax system disproportionately penalizes high-income 'workhorses' (e.g., doctors, lawyers) who earn from labor. In contrast, the super-rich, who derive wealth from capital gains and have mobility, benefit from loopholes that result in dramatically lower effective tax rates.