"The free market regulates itself."
The theory of self-regulating markets assumes perfect information, rational actors, low barriers to entry, and no externalities. None of these conditions exist in the real economy. The 2008 financial crisis — caused by unregulated derivatives, predatory lending, and fraudulent credit ratings — destroyed $10 trillion in household wealth and required $700 billion in taxpayer bailouts. The market did not correct itself; the government rescued it.
Every major market failure in US history — the 1929 crash, the savings and loan crisis, Enron, the 2008 collapse, the opioid epidemic — occurred in sectors with weak or absent regulation. After each crisis, regulations were imposed (Glass-Steagall, Sarbanes-Oxley, Dodd-Frank), and after each regulatory period, lobbying efforts weakened or repealed those protections, setting the stage for the next crisis.
Adam Smith himself, the intellectual father of free market economics, warned about the dangers of unregulated corporate power. In The Wealth of Nations, he wrote that businessmen "seldom meet together, even for merriment and diversion, but the conversation ends in a conspiracy against the public." Smith advocated for government regulation of banking, monopolies, and labor exploitation. The "invisible hand" was never meant to operate without guardrails.
Caused by deregulated financial markets — taxpayers paid $700B to bail them out