By the way Scorpion you haven't addressed this nor the fact that certain Austrian economists predicted the 2008 global financial crises while mainstream economists were asleep at the wheel. And Austrian economists theories about "crack up booms" and business cycle theory seem to describe the real world a lot better than mainstream economist nonsense.Austrian economists predicted the collapse of the soviet union based on first principles decades before it happened while retarded mainstream economists kept publishing in their textbooks that the USSR would become the number 1 economy in the world and overtake the US. Martin Armstrong though not strictly an Austrian economist leans that way but with a more real world style analysis that is less academic and he produced a lot of sharp analysis.
Also Georgist economists (based on Henry George) also have a good understanding of things (from a different angle) which explains are lot of stuff that mainstream economists are wrong about. And their disciples (Fred Folvary, Michael Hudson, Fred Harrison) have made a lot of accurate predictions about the economy and land price cycles.
Mainstream economists are the dumbest of all and never predict anything right. Keynes was a complete and utter fraud.