In 2016 San Francisco built twice as much housing per capita (EDIT: per new resident) as the state average. (https://sf.curbed.com/2017/5/4/15543668/san-francisco-new-ho...)
The city could do much, much better. The issue here isn't approvals, per se; it's the high cost of construction, and a big part of that is the concessions that the city (and NIMBYs) squeeze out of developers. But in any event at least the city is _approving_ projects. Compared to every other city in the Bay Area San Francisco is leading. Unfortunately that says more about the Bay Area than it does SF, but in any event SF isn't being hypocritical when it criticizes Brisbane, Palo Alto, etc.