Rent control doesn’t exist to make housing affordable in general, or in the long run; it exists to prevent existing residents from being priced out of their existing residence, particularly against localized (in time and/or space) market movements.
It is intended to (or, at lrast, it is not an unknown cost when it is adopted) to make housing more expensive for others (new market entrants, and, when rent control is targeted by age, income, or other conditions, those existing residents not eligible) to provide that benefit.
Absent general new supply restrictions which are the actual problem, it is a redistributive that makes an area brcoming attractive to new and richer populations less destructive to existing and more econonically precarious communities. If there are problematic general new supply restrictions it magnifies the effect, but the solution is to deal with the new supply restrictions.
It is intended to make the earth warmer for others (future Earth entrants).
It is redistributive in that it heats the earth for future, richer, more technologically advanced populations that will be more equipped to handle the heat and runaway warming, while allowing more wealth accumulation for the less technologically advanced (and thus more deserving) current human society.
yes, in very much the same way as climate - destroying what exists (affordable housing) in order to benefit incumbents is bad politics, bad policy, and bad ethically.
nevermind that, looking at the poll, most indicate that rent controlled apartments fall into the hands of the rich anyways - who then are protected from poorer renting populations moving in. See: New York City.