Who gives a fuck about rich nimby dickheads who would rather see people homeless than see people housed?
Because the solution to the problem directly effects what is affordable. It doesn't take a rich person to afford the building / material cost of a house, the cost of housing and what is and isn't affordable is a product of the societal infrastructure we build.
The 6 poor families that could afford to have stable living conditions on the plot of land your single family home sit on outweigh your opinion 6 to 1. They’d rather have a home.
Why could my grandparents afford a great big plot of land on a poor single salary? Why could my parents afford a small row house on two even poorer salaries? Why can I struggle to barely afford a condo despite making more than all of them combined by this point in their career? Because we haven't built any new cities, mass transit, or walkable infrastructure in like 30 years in this country.
Why are you racing to turn pleasant cities that people chose to move to, into crammed slums? Why not pressure the government to build more cities and build more transit infrastructure in existing smaller cities to make more Torontos and Vancouvers rather than tear down the existing cities and replace them with manhattans or barcelonas?
We need to densify, but the cold hard reality of the situation is that living in a shoebox with no greenspace is not pleasant or mentally healthy for people. There's a reason that apartment buildings like Habitat 67 have like a 0% turnover rate, compared to soulless glass rectangles in the sky, because even people living in smaller apartments like their own yard and greenspace. You want to accommodate our population by letting everyone in the suburbs chill in their mcmansions, and tearing down existing relatively dense housing in the middle of the cities, and further densify it, I'd rather us invest in more transit infrastructure in underserved suburbs and small towns and turn them into other mid sized walkable cities.