TFA shows that it was zoning changes that allowed the influx of housing and lower prices. You can find similar articles across the country everywhere that has had significant relaxation of zoning restrictions, like in Minneapolis, Austin, and Seattle (just off the top of my head). This includes places where building code and permitting processes have gotten more arduous while the zoning was relaxed.

I don't care if it is a panacea or not...If you want to convince me that restrictive zoning is not the most significant cause of our housing affordability crisis, you'd have to find some better proof than "developers like upzoning and developers are bad people".