What stopping some random big ass brute from killing you and raping your wife and enslaving your children are law and order.

Or is it my vigilante neighbors?

You seem to conflate gov't ruling by force to equate with the populations having submitted to that rule as a done deal.
We don't need cops, we need to protect ourselves.
We don't need gov't or banks, we can do better without them creating parasitical drag on our endeavors.

What has happened to every anarchist community?
They were killed by gov't thugs.

Rule by force is the disease, who and how are symptoms.

Our time is coming, we are winning.