The only exception is cash buyers, but even then it is borderline.
Indeed. When you can pick up a 4%ish return, essentially risk-free, on a liquid asset like cash in the bank, why would you buy an "investment" property which, today, would struggle to make _any_ return even if you ignore the risk and substantial acquisition costs ?
Just to include something about politics for relevance: election betting now Coalition 1.08, ALP 11.
Property prices are absolutely relevant to the politics. They're one of the most important issues facing Australia at the moment.
Consequently, they are almost entirely ignored by most of the candidates and the media. Far more important to focus on relatively insignificant issues like refugees and carbon pricing.