Let the market control the prices. Build more supply that can match the demand. Prices will either stabilize or drop. It's simple supply and demand. Rent control just creates more demand, less supply. Prices can only go one way and that's up! On top of that, a lot of people with money are benefiting from these controls because they will lock themselves into one of these properties with no plans of moving when they can easily afford more. That shuts out those who make a lower income that need it.
while I agree with all of this, what should happen is in addition to this is...I'm not super ideological but I worked in residential real estate management in Cali before the 2008 crisis. The problem with rent control was its stipulations were draconian. They would only allow a 1% increase per year, purportedly in line with CPI but of course materials and contractors get more and more expensive. Even if you wanted to do the right thing, having someone paying only 20% more than what they paid in the 1980s didn't give you much room to even maintain or improve the place. I'm not talking about getting rich, just staying break even. That's why people stayed using these Mexicans to do work. I gave work to Black folk but I had to make sure they bid competitively.
Since rent control was relaxed if you sell, most people just sold the houses and new investors evicted everyone. A middle ground would have been better for everybody. That's where the speeded up gentrification came from.The only people I saw it was reasonable for were the old people on fixed incomes who had no where else to go. I could empathize with them but it was still financially difficult.
Honestly, given our history the best long term solution is to own. We can't trust anyone to do us right, rent control or not.
1. TOTAL REZONING TO ALLOW MORE HOUSE IN DENSE SUPPLY
2. Repeal the Faircloth Amendment (limited government housing expansion)