"Take COVID - nobody wants to move, so housing supply is low." I was under the impression that lots of people wanted to move out of the cities both because the

"Take COVID - nobody wants to move, so housing supply is low." I was under the impression that lots of people wanted to move out of the cities both because the high population of cities made living in them much riskier than living in more rural/suburban areas in terms of infection risk for COVID, and because with the economy hurting from COVID-related lockdowns living in cities (especially expensive ones like SF) was much less affordable.