Their main concern is that it will prove counter-productive. They feel government ignored advice that the proposed fee will deter the most disadvantaged from going to the doctor - with delay risking further health complications that could have been managed better and cheaper with early intervention.
There is real concern that the young and the unemployed will be the most affected by changes to stand-downs for benefits and the rise in the cost of university fees. In the big cities with already eye-watering house prices, high rents and increasing youth unemployment there are predictions for severe social consequences.
For New Zealanders living in Australia it must seem like watching a slow motion replay of New Zealand economic policy in the 1980s. Having seen this approach applied with disastrous results in our own country, we can but shake our heads in wonder.
The rising tide of collective opposition to the Australian Budget is a sign the social body and mind is feeling the strain. The old arguments about economic performance equating to rising affluence was succinctly punctured by a new take on the economic mantra that "the rising economic tide might not have lifted all boats but it certainly floated a few yachts".
The connection between the social consequences and related economic fallout seems to be completely absent in the Australian Budget announcements. The move towards increasing inequality is being felt and it is making people uncomfortable.
The social body, like an individual person, is a complex system of functions and balances. The social "mind" processes the external influences and makes the cognitive connections that lead to responses.
If one part of the social body is ailing or injured it affects the whole. If a society does not look after its most vulnerable citizens it will become unwell, requiring huge effort and resources to rebuilt its strength.
Despite solidly researched evidence supporting the economic benefits of systematically addressing inequality it seems the Lucky Country is fast becoming a place where luck requires wealth.
Terry Sarten is a writer, musician and social worker currently observing the species Australis peoplelis in their natural setting. Feedback: tgs@inspire.net.nz