Its wild how the solution to housing costs is really just: Build more housing. Keep law and order. No it doesn’t need to be “affordable”. Yes rent control is a terrible idea. Just build more housing. Note: that the US already has plenty of housing and housing costs basically go up in areas of low crime relative to economic opportunity. If you build housing, but allow crime to rise, you have wasted everybody’s time.
New construction has already decelerated in Austin due to falling prices, which compresses already-near-zero margin on real estate development. So yes, it really is "just build more housing." The problem is: why would you build more housing as prices fall?
This is the beauty of the free market because it guarantees three things:
[1] Real estate is generally a good investment and will hold value or appreciate in the long term, because supply will adjust to demand shocks to rescue values
[2] If people want to live somewhere, houses will be built for them to live there
[3] Real estate developers and construction are solid, safe businesses with great unit economics because building may decrease prices, but may still increase demand
It's when you constrain and restrict a market that players have to adjust and then you get crazy scenarios