Few or none of those are directly inhibited by state law, beyond laws governing the election of city council members or Doh! Mayor. If the voters elect sane council members and DA while retaining Mayor Breed (or replacing her with someone saner), those are all not inhibited by CA law. The Chief of Police is appointed by the Mayor of SF.
In the real world, SF voters are not renowned for voting sane people into office. However, realities like the school district's shenanigans and rampant thefts and attacks on citizens (especially older Asian men and women) seem to be changing SF's political winds to some degree.
To what degree, I won't guess. SF is an hour's drive and at the opposite end of the galaxy from me.