Cost of a new affordable housing unit in SF ~$1.17M. [1] Number of homeless people $1.5B could house ~1,282. Number of homeless people in SF 7,754 people in 2022 [2].
So $1.5B could only solve ~16.5% of SF's housing problem or leave 84% unsolved. Which shows homelessness really is a "housing cost" problem in SF :)
[1] https://www.sfchronicle.com/sf/article/It-now-costs-more-tha... [2]https://sfgov.org/scorecards/safety-net/homeless-population