https://www.youtube-nocookie.com/embed/hLcBaSuudyU
Further reading:
Profit and Loss by Ludwig von Mises
Consumer Sovereignty: What Mises Meant by Robert P. Murphy
The Rothbardian Critique of Consumer Sovereignty by Robert P. Murphy
How Governments Destroy Consumer Sovereignty by Per Bylund
How Consumer Sovereignty and Entrepreneurship Work Together by Per Bylund
Economics in One Lesson by Henry Hazlitt
Interventionism: An Economic Analysis by Ludwig von Mises
A Critique of Interventionism by Ludwig von Mises
Forty Centuries of Wage and Price Controls: How Not to Fight Inflation by Robert L. Scheuttinger & Eamonn F. Butler