alt Hacker NewsI'm not sure what you mean by "squeeze the renter," but it's hard to find any person that invests substantial money (risk) in a business that doesn't want to maximize profits and charge what the market will bear.
Laws became the way they are because policy created a housing shortage, and renters are a bigger voting block than landlords.
I look at it this way: housing is a basic human necessity. Structuring it as a standard business is a detriment to society. Sure, being a landlord is a business, but the whole "maximize profits" thing and "charge what the market will bear" thing should not be allowed for housing.