First of all, that would only apply to companies with a build-and-hold business model, not to ones that develop a property and then sell it off to owner-occupants. Clearly, there do exist people who want to be owner-occupants, so the real issue is how to construct the regulations etc. to incentivize the latter business model.

fair point. i had completely not considered that. especially as we were discussing blackrock which is a buy-and-hold business model.