Most people prefer at least an oligopoly of violence, because then they don't have to worry about violence as much and can get on with gazing at the stars and wondering what's out there, studying pond-life under microscopes, building and growing stuff and thinking up new ways to buy and sell things in shops or whatever.
If you want to live in a perfect competition of violence, good luck to ya.
True, everybody would like to live in a peaceful society, with no gun or any kind other kind of violence.
But no at any price. At some point if the oligopoly of violence asks too much to the people it is supposed to protect, then individuals get weapons and reorganize distribution of force.
So if we have to step towards a Mad Max or Clint Eastwood society in order to get rid of the scumbags who spoil every single inch of freedom we desire, be it.
The other thing is, the most violent gangs and criminals absolutely dwarf the level of violence that the state has been able to get away with. Look at how many people have been outright murdered by states. Compare that to all regular criminals in history, including gangs. It's not even a close comparison.
While most states can rule people peacefully and with their will, occasionally states turn so bad and violent that they absolutely slaughter millions of people. I'm willing to deal with Mad Max if it means no Pol Pots, no Stalins, no Hitlers, no Bushes, no Trumans, no Qadaffis, etc...
But you will get states anyway. Anarcho-Capitalists have a revolution or something, and society is delivered into a perfect competition of violence.
Though Anarcho-Capitalists are peace loving and think everyone should avoid violence, some people out there don't give a fuck.
Weeks past, bands form, after a few months or years an oligopoly of violence forms. After a few decades... a vast monopoly of violence has formed, and makes sure everyone plays nice. It is essentially a state.
What's the difference from this state that has arisen after an anarcho-capitalist revolution and a subsequently perfectly competitive period of violent turmoil and the states of the West today?
The states today are subject to a long history of mistakes and struggles where state power went massively worong, had to be grappled with by the people, revolutionized and amended, made war for and made war against... movements made and imperialisms rolled back, workers empowered and sections given the vote... until finally today we have.... Liberal Democracy. Oh well, a long way to go yet.
And the post anarcho-revolutionary state? Well, it gets to start from scratch, starting with the rise of some guy whose second name may as well be Ceasar or Charlamagne or something and ending withy some guy may as well be called Mao, or Adolf, or Nixon. All the mistakes and horrors of centuries from scratch.
I say let's evolve the states and fuck Year One, I say let's not smash it all down and start again, I say modify what we have. Improve it, it's worth fighting for and that's why it exists in the first place. There will always be a state, we should take responsibility for it.
That's where the debate gets interesting. I'll write more about that later.