Prop. 21 would reduce quantity and quality of rental housing

Everyone agrees that housing costs in California are extremely high and push many individuals and families over the edge financially. In such an environment, capping rents might sound great — until you consider the secondary effects and unintended consequences that would actually make the housing crisis even worse for most people. This is what makes Proposition 21 so dangerous.
Though not as sweeping as a similar measure (Proposition 10) which failed by about 19 points just two years ago,