The various attempts at national legislation failed, and the prospect of productive, positive, proactive police reform were drowned in the dark waters of anti-police rhetoric.
All Politics (and Policing) is Local
Historians may one day write that the best possible opportunity to swing the pendulum back in favor of law enforcement was lost in November 2022, as key races at the national level slipped from the grasp of pro-police candidates.
However, if ever there was (or is) any remaining hope for a reasonable, rational, approach to improving policing in America, it most likely lies in the hands of elected officials at the local level and the police leaders who serve their communities. Generally speaking, counties still elect their sheriffs. Municipalities still elect councilmembers and mayors, who in turn appoint police chiefs and commissioners.
These office holders have at least some power/discretion to direct local taxes to police forces and, importantly, their training cadres. These office holders have at least some power/discretion to create an atmosphere in the community that encourages support for their police.