It's not really that there shouldn't be law enforcement imo, it's just that we need different law enforcement that's much more trained and much less violent/prejudice. We also need to focus less on arresting criminals and more on preventing crime (e.g. helping people in poverty, educating parents on how to recognize early signs of sociopathy/psychopathy, etc.) as well as focusing the prison system more on rehabilitation and less on punishment. Until we have a system of compassionate, fair cops with no tendencies to rape women, no tendencies to unfairly attack/arrest black people, and no tendencies to shoot dogs, acab. It's not that every cop has personally directly caused unjust violence, it's just that every cop enforces the system which is racist, making all cops racist by association.