Handle9:
What is your solution?
No one sensible says the current situation is good but how do you fix it without a heap of negative consequences?
There are levers that central government can pull but if you want a house for 450k in Auckland there are serious downsides to be considered.
Then pull them. There are serious downsides to having houses cost 9x incomes too, but we've deemed young people acceptable collateral damage in that regard already.
It's going to take a while to bring supply on line. We're facing a period of price stagnation, possibly even deflation as a result of Covid19 anyway. Having prices take off again afterwards is in no one's best interests.
Start small. Stamp duties that can be waived for FHBs would be a good start. Perhaps even a half-step implementation of the original 15% Labour CGT instead of the TWG report recommendation would be worth considering once the market hits a low point.
I'd go a bit further and introduce hugely aggressive LVRs for investors not buying new builds.
As for actual housing itself - I'm a big fan of the three-level, three bed 140sqm Universal Home style terraced homes in blocks of six at Hobsonville Pt. It's pretty weak by international standards but they do show a livable family home on a small footprint in a multi-unit block can be done if we really want to. You can pre-fab buildings up to five stories, so scaling this up might be possible.

