I am not an ACAB or Defund the Police guy, obviously, we need law enforcement.
BUT
We clearly have an issue in the United States with policing. Many of them don't know or care about the law (specifical the Constitution and Bill of Rights), most are spectacularly undertrained for the gear and authority they are given, and some of them are just as bad as any inner-city gang.
It is ridiculous that it takes three years for someone to be a certified hairdresser, but someone else can be a state trooper after six months of academy training, or a local city cop after three months of training. These guys are given access to weapons and equipment that it took me three times as long to qualify for in the military.
How do we fix this? I'm not entirely sure. Part of me thinks standardizing training and hiring requirements across the country could help, but then, who enforces that? The federal government? I wouldn't trust the feds further than I could throw them.