Earlier quoted context omitted.
I’m not sure why, but a surprising number of people seem to have convinced themselves that supply and demand doesn’t apply to housing.
I think most people doubt supply and demand to some degree. How often have you seen someone argue we should secure the supply of food to disaster zones by repealing price gouging laws? Rent control is popular because many people believe, wrongly but wholeheartedly, that landlords are just price gougers and everyone could get cheap adequate housing if they weren’t manipulating it.
I mentally couple the way that rent control works with the pretty common opinion that the city was great until “they” came, and would be excellent again if they’d just leave. While the “they” changes from place to place and time to time, the attitude seems to be pretty common. You even see this attitude here on HN, with occasional assertions that those who moved there for tech jobs should move and let rents fall for those who have always been there.