Regarding Healthy San Francisco, it's certainly an incredible program and a fantastic way for a city to try to address the clown show that is the American healthcare system, but it's not universal healthcare. It's missing the universal. You can be someone whose life would be dramatically improved by universal healthcare (aka a person one surgery away from bankruptcy aka the majority of Americans) and be ineligible for Healthy San Francisco.
I will however grant that it is likely the most progressive policy in the city. Even still it falls short of the most basic standards of human rights by other industrialized nations (that being access to healthcare).