> an argument could be made that it forces new capacity to be created, because landlords can't make much more money off their existing units. If they're not ma

> an argument could be made that it forces new capacity to be created, because landlords can't make much more money off their existing units. If they're not making "enough" off of a unit, why would they build more units? Demand isn't the whole story. Demand that can be satisfied profitably will be satisfied. Demand that can't be satisfied profitably won't be satisfied. For example, there's a huge demand for $1000 "supercars". Yet, the only supercars made cost far more.