Rent control is one of the best ideas, and it may be a civilizational, foundational idea.
Property ownership is at the very core of entrenched power, and the foundation of rent-seeking and wealth asymmetry.
If you look at even the Monarchs of long past - it wasn't their 'titles' that made them powerful - it was the economic rent that came along with the land ownership.
Even in more open market economies, property is still is basically long term economics lording over short term economics of wage earning workers.
Being able to kick someone out of their home almost arbitrary basically puts working class people at the 'total whims of the market' and it's one of the most disruptive concepts imaginable.
If we take the view that 'housing is about housing first - only about investment to the extent it does not disrupt housing' - then a different perspective takes shape.
Many Canadian provinces have 'basic rent controls' and it does not generally prevent new housing development.
If anything, providing 'housing stability' is probably the best way to create base prosperity, so those people can go out and spend on all the other things.
There might need to be some degree of leeway here and there for certain kinds of density challenges, but that can be had with rent control
There is almost unlimited land in North America to build on - if in one spot it's a bit difficult - build elsewhere.
If people want to have 'density' then incorporate an area and 'build density' in that area.
Also it does need to be 'affordable' but that can work with regulations.
Edit: our housing problems are about screwed up management, it's actually not even an ideological problem underneath. Like 'rent control' the way it is framed scares some people, but its literally province wide in Ontario, Quebec and it's a 'non issue' for new unit hinderance. Even the nimbyism stuff can be worked around: if people don't want high-rises next to them, it's their right, but there's a lot less opposition to 'mild density' especially if it fits in local cultural and aesthetic context. We can have our cake and it eat on housing. I think we invent ideological lenses because it's easier to frame 'narratives' than it is just weird policies, special circumstances, hiccups, different municipal things going on all at once.