> "Bullshit. It's not population that matters it's household formation. Millennials are the biggest generation and they are at the age now where they are forming their own households and there isn't any housing for them near jobs. Vacancies are all in dying rust belt towns no one wants to live in. California absolutely does not have a vacancy problem. That's just a lie."
This aligns with my (admittedly less-informed) knowledge as well.
Your assertion that "every city" has a vacancy problem is particularly mystifying to me. I live in Seattle, and there does not seem to be a residential vacancy problem of any kind. Some quick Googling shows "a homeowner vacancy rate of 1.0% and a rental vacancy rate of 2.5%." That does not sound like a vacancy problem to me. Quite the opposite. Very, very, very few homes are available for sale, even as the city's population explodes.
I also did a quick and unbiased Google search of "population growth vs housing supply." Here's what came up immediately: "In 2023, the U.S. saw 1.67 million household formations, resulting in 17.2 million household formations between 2012 and 2023. In this time period, 14.7 million housing units were started, and 13.4 million were completed." So again, household formation is outpacing housing supply, which results in more competition and thus higher prices.
Both your comment and the links you included (which I perused) seem less like they're concerned with fixing housing affordability, and more like they have an axe to grind against landlords and the wealthy in general.