The surprising thing to me is seeing how bad many other cities have gotten with tent cities and homelessness. I remember (circa 2007) when there were no tents on SF streets, even under the freeway. But then I see how bad other cities have gotten: Portland, LA, Tucson, Vancouver... this is not an isolated issue and each city is managing homelessness/affordability in different ways. Although SF and CA in general have drawn themselves into a corner through decades of bad policy.