@HistoPol one of the biggest issues with policing, and I'm gonna really piss people off here but it's where the facts take you, fire fighters, is their unions. Because they were fraternal organizations first, and racist AF from the start, and unchecked before the late 1960s on their racism and ideology, these unions need to be replaced altogether.
The entire command structure and organization of both entities are also affected, which, comes from colonial counter-insurgency, not safety @CarlG