You don't get it, do you? The point is that the students of Austrian economics were the ones who screwed things up.
It is you who dont get it. Who are these Austrian economics disciples? Who was advocating a return to the gold standard? To targetting M3?
Even monetarism as per the early 80s was disbanded. Central banks stopped looking at the growth in the money supply.
So on monetary policy you are clearly and comprehensively wrong
http://homepage.newschool.edu/het/essays/monetarism/mpolicy.htm
Monetarism was at the height of its influence on economy policy-making in the late 1970s and early 1980s and, although it has waned considerably since, many aspects of its influence still remain in the modern policy-making.
http://www.economicshelp.org/macroeconomics/economic-growth/uk-recession-1981.html
By 1985 the govt had effectively abandoned Monetary targets
Graph of US money supply
http://en.wikipedia.org/wiki/File:Components_of_the_United_States_money_supply2.svg
What about fiscal policy? Well take Gordon Brown as a good example. Austrian School? I dont think so.
http://news.bbc.co.uk/2/hi/business/4045169.stm
Mr Brown's problem is his self-imposed "golden rule". This says that on average over the ups and downs of an economic cycle the government should only borrow to pay for investment that supposedly benefits future generations.
...
The same argument goes for Howard and Bush.