Labor blame the Libs, Libs blame Labor. No Government ever takes responsibility.
Yes they all live a sort of 'denial' to some extent.
The interesting one for me is the Liberal 'political denial' of the effects of the GEC. Despite their being no acknowledgement by this government, It did happen & most countries were a lot worse off than us. Yes you can argue the toss about how it should have been handled, but the bulk of economists believed that supporting the economy was the best policy.
Also the 'deficit' was really not from overspending, it was from the national reduction in income. Again if they had reduced spending too quickly, the economy would probably have hit a brick wall. The US maintained its supportive spending for much longer than we did.
The deficit figures bandied about by Government as the fault of the previous Government have been shown to be rubbery at best, perhaps even deceitful.
Any way what this country really needs is more slogans,---oh,--wait!