This approach to monetary policy is not unique to the Reserve Bank of Australia; one can clearly see the same thinking behind the actions of other central banks. They too have been bruised by the failures of the 1970s and 1980s and are determined to do better this time.
While I think this approach is generally well understood, there are obviously some who do not support it. There is nothing like a rise in interest rates to bring out critics of monetary policy who hitherto had been silent. Of course, everyone has a right to express their views, and I have no trouble with the recent debate.