Compare this to places in the Bay Area, where it's not practical to spread out any farther (no good public transport because of a dozen or more transit agencies that are always fighting and Caltrain, which is a hugely dysfunctional organization that can't even run trains at a piddling frequency). We have houses being blocked using CEQA and other nonsense, all because people who work in unproductive industries or not at all (non-tech, retirees) have decided to get more than their share by denying permits for new construction.
What's better? Some housing being built or none at all?