One of the problems with rent control is that it pushes the class politics so that renters with housing act more like landowners than they do new tenants, and they conspire to also block housing. People are change averse, even if they don't mind the change after they see it; before the change it's a big threat. This hurts any tenant that needs to move due to things such as becoming an adult, finding a new job, starting a family, getting a divorce or ending a relationship, etc.
Rent control is great as a tenant protection to prevent evictions via rent increases, but it is only a short term protection for tenants otherwise, and can hurt tenants greatly if there's not enough building.
I have a friend who argued in public forums (local newspapers+blogs) for denser housing being more walkable and sustainable (in a wealthy small neighborhood we both lived in.) "Small towns" was/is the nationwide name for the trend.
Unknown opponents dug up and published dirt on him that even his wife, friends and employer didn't know. It was quite sobering.
It sucks that your friend had his closet ransacked for skeletons. This is why I’m completely honest with mine.
Rent has been cooling off in Austin because the amount of people moving there has heavily gone down and tech companies have either stopped opening new buildings there or have outright started to leave. The huge rise in rents was effectively due to a 'tech speculation' bubble as a result of every major tech company saying they were going to move to Austin and it was going to be the new tech capital of the US.
Prices spiked during the pandemic, and in response a shit ton of housing was built, much of it multifamily residential. Rents went down significantly and home prices are down 20% since the peak.