@woozle in NYC we've seen landlords simply refuse to rent apartments that are rent controlled and take it as a tax loss (oversimplified). There are some immoral but very logical financial reasons they do this.
Tiny Apts WOULD be a great option, but that brings us back to housing codes. Ex. NYC requires every bedroom to have a window so that you can escape in a fire. This prevents empty office buildings from being converted because every floor's center ends up filled with empty space
3/?
@woozle Honestly there are a TON of really great ideas for fixing housing and making it affordable, & lots of proof that many will work from other countries.
BUT they require a complete overhaul of housing regulations (incredibly hard) AND legislators who actually care about making life better for people instead of lining their pockets and gaining power (incredibly rare).
:( It's a 💩 situation.