“Progresīvais” Hitlers
In the 1930s, Hitler was widely viewed as just another protectionist central planner who recognized the supposed failure of the free market and the need for nationally guided economic development. Proto-Keynesian socialist economist Joan Robinson wrote that "Hitler found a cure against unemployment before Keynes was finished explaining it." What were those economic policies? He suspended the gold standard, embarked on huge public-works programs like autobahns, protected industry from foreign competition, expanded credit, instituted jobs programs, bullied the private sector on prices and production decisions, vastly expanded the military, enforced capital controls, instituted family planning, penalized smoking, brought about national healthcare and unemployment insurance, imposed education standards, and eventually ran huge deficits. The Nazi interventionist program was essential to the regime's rejection of the market economy and its embrace of socialism in one country. Such programs remain widely praised today, even given their failures. They are features of every "capitalist" democracy. Keynes himself admired the Nazi economic program, writing in the foreword to the German edition to the General Theory: "[T]he theory of output as a whole, which is what the following book purports to provide, is much more easily adapted to the conditions of a totalitarian state, than is the theory of production and distribution of a given output produced under the conditions of free competition and a large measure of laissez-faire." Keynes's comment, which may shock many, did not come out of the blue. Hitler's economists rejected laissez-faire, and admired Keynes, even foreshadowing him in many ways. Similarly, the Keynesians admired Hitler (see George Garvy, "Keynes and the Economic Activists of Pre-Hitler Germany," The Journal of Political Economy, Volume 83, Issue 2, April 1975, pp. 391–405).

https://mises.org/library/hitlers-economics