Hoover was an Economic Interventionist—That was the Problem!
Herbert Hoover was a progressive activist president when it came to intervention into the economy. During this period, while free market capitalism was already increasingly hampered in the US (i.e., central banking, business regulations to the benefit of politically-connected big business, the income tax, etc.), many countries were experimenting with bold new theories of central planning (e.g., socialism, communism, fascism). Herbert Hoover—before and during his presidency—was at the forefront of this progressive-interventionist paradigm.