It's like talking to a wall.
Even if it exists for "socioeconomic" (which is a bullshit cop out for not wanting to understand the actual economic impact it has on the poor on your part) reasons the facts is that rent control is harmful for those who are at the lower end of the socioeconomic ladder, i.e. those it claims to want to help.
It is harmful for those people because the known destructive nature of rent control policies on rental markets causes a suppression of supply, a reduction of the quality of supply left available on the market and causes the direct opposite of what it claims to do for those entering the market place, which is control rents. Instead "rent control" (a deceitful name for such a policy if ever there was one) causes rents to spike higher and higher overtime due to the aforementioned effects. Clearly you're trying to avoid having to deal with being flat out wrong and you are burying your head in the sand. And again the rent vouchers are the cherry on top which provides ample example of the admission by those who support this flawed policy as to why it does not work. If "Rent Control" were working as intended rent vouchers would not have to be provided to NYC's poor who find it increasingly more difficult to find affordable apartments to rent as the decades roll on by and this horrible policy is allowed to wreck and distort the rental market in that city.
You don't even know what you're talking about. There are many laws that regulate NYC apartments so that crap you're spewing can be easily addressed. Also, rent control keeps people in their homes. The very same middle class people that you claim it is hurting were allowed to stay in Manhattan after WWII because of rent control. Look at places like Stuyvesant Town. It was a bastion of nurses, soldiers returning from war, and others who would have been kicked out of the City had it not been for rent control. Without it, many of the poor and middle class would have been priced out of the City. You keep ignoring this fact.