More starkly, it seems to me that it's a redistribution scheme that exists primarily to enrich those who already have abundant capital. Who's going to be building and owning those high density structures afterwards? Not the people who are getting displaced from their homes, I suspect.
In short, it feels as though we're being told that it is right and just that you should be driven from your own home, so long as there exists some millionaire who would like to tear it down and build an apartment building in its place.