That description of what happened in Seattle is inaccurate. See https://kuow.org/stories/we-know-who-made-the-call-to-seattl...
Mid-level police commanders unilaterally decided to abandon the precinct, which allowed CHAZ to form. Not “the city,” and not in the face of “armed rebellion.”
(Yes, there were guns and unfortunate violence later: after the police left. Their job is maintaining public order; they failed.)