Not sure if this could have been more perfectly executed to discredit the idea of abolishing/defunding the police, which in my understanding has always been proposed as a structured, intentional shift away from heavily militarized policing toward a system of robust social services. I've seen others use the language of divest/invest to make clear that it's a shift in resources. Reading a little bit of abolitionist literature (because this stems out of a much larger, ongoing conversation about the prison industrial complex), it seems even full abolitionists see it as a process that involves building new systems and drastically shifting the American mindset around punitive retribution.
Instead, you have a situation where the police to abandon a precinct all at once and not long after, far-right groups start showing up at night to stoke violence. Hard not to read that as intentional.