People from other countries do not get welfare in the USA. that is a myth. The problem with 'SF' is people flocking from conservative areas in the US that have solved their homeless problem by literally bussing people to SF. https://www.theguardian.com/us-news/ng-interactive/2017/dec/...
"The Center for Immigration Studies (CIS) is an anti-immigration think tank. It favors far lower immigration numbers, and produces analyses to further those views. The CIS was founded by historian Otis L. Graham and eugenicist and white nationalist John Tanton."
My point is that SF can not fix welfare on its own because it doesn't have the power to stop people from other states moving in. It either needs to be a nation wide fix or for the city/state to become its own country.
Why do you say it is a myth?
"63% of Non-Citizen Households Access Welfare Programs Compared to 35% of native households"
https://cis.org/Report/63-NonCitizen-Households-Access-Welfa...