This guy's sentiment is real for a whole generation.
Given a unfavourable FX movement or some similar development that would discourage asian buying of australian properties, the prices will eventually have to meet the market with BB's net sellers and Y-gen the buyers.
This may take some time to play out unfortunately. It could be quick and nasty though, we just need someone in government with the balls to cut out NG and restrict foreign nationals buying most of our property.
Once you get enough kids to voting age to outweigh the votes of the middle class welfare recipients (BB's), this is possible.