Here's hoping it sustains itself for a while.
I'm not passing judgment yet since the days are young and the political bias on the ground is thick in both directions. But it is definitely not "by all accounts".
But my personal bias on the table is that yeah, trading police that were imperfectly constrained by the system for new police utterly and entirely unconstrained by the system is probably not going to go well. The real "fun" will start when Raz's faction pisses off enough people to form a violent counterfaction and you get a gang war, so give it a bit. It takes time for these things to develop. Let the honeymoon wear off and have this place showing a functioning system for, oh, say, at least a month before declaring victory. Not that you declared victory, I'm just saying, I recommend against getting too invested in this.
It's not as if "a place that has no police" is some shocking new experiment that has never been run before; you've got plenty of places you can look out in the world to see what happens next. It's not a difficult-to-predict progression.
I'd like to think, regardless of anyone's politics, we could all agree that the elected government should have authority over the police.
However, by Sunday (or maybe early, early Monday morning), the police were using CS gas again at the order of the police chief, Carmen Best.
I did not know that. Do you have a reference to back this up?
18:22: Reporter: "So, Chief Best, you stood here on Friday and you said it was going to be your decision and your decision alone to use tear gas. Tear gas was deployed on Sunday. You released a video today to say that it was not your decision to close the East Precinct. So who is making tactical decisions right now, for the Seattle Police Department?"
18:51: Best: "So for the tear gas, it was my decision. ... We suspended the use for 30 days unless it was a 'life safety situation.' And that was the exemption. ... The officers felt like it was a 'life safety situation' ... and I concurred."
19:27: Best: "I own that decision. I made that decision."
Here's a press conference transcript from June 7 where they claimed they would stop using CS gas[2].
Here's a secondary source reporting on the June 11 press conference[3].
[1]: https://www.youtube.com/watch?v=_rE4VMjClqI
[2]: https://durkan.seattle.gov/2020/06/transcript-mayor-durkans-...
[3]: https://www.thestranger.com/slog/2020/06/11/43893335/durkan-...