That has little to do with what I'm saying. I'm not saying development shouldn't happen, I'm saying it won't on any quick timescale because of the existing infrastructure and how people fight to avoid change. All I'm saying is that rezoning to allow different building types won't lead to enough new housing immediately starting, nor even the change a decade from now being sufficient. A lot of things are required to fix the problem, and new zoning is just one of them.