The folks who are having the most trouble living in SF - the ones who don't work in tech - often don't spend all day looking at a computer, and have to be physi

The folks who are having the most trouble living in SF - the ones who don't work in tech - often don't spend all day looking at a computer, and have to be physically present at a specific location to do their work. They're teachers, firefighters, nurses, chefs, mechanics, contractors, etc. Generally the tech crowd is impacted the least by housing prices, because they have higher incomes and more job mobility.