When I was 4 I called the cops from a neighbors house to ask them to help because I was scared my dad was going to kill my mom.
The next day he was let out and came home.
Next time it escalated and I got the cops to come, while my mother sat on her knees in the front yard, scalp torn open, as I begged the cops to do something to stop him before he killed her, they said I should go inside, it's late, and did nothing. I learned as a little kid that cops will not help you.
You're discussing edge cases like they're a majority, do you think there are more cases like yours or mine?
The military prevents outside powers from trying to set up shop here, that is useful in various ways, and it is out of the reach of local city and state government to influence it.
The military can barely be influenced by the FEDERAL government because it's wormed in everywhere, no it is not a problem which we should be diverting effort and energy away from fixing the broken police system to worry about.
We shouldn't pay the police anything because we should replace them with social workers, mental health specialists, community care projects, feeding and housing homeless people, relationship counseling, childcare specialists, actual traffic control specialists, and a small focused force to deal with actual violent crimes.
We could have well funded staff and training for all these departments/agencies instead of our bloated police departments trying to do all of those tasks while only training to deal with violent crimes.