Note: downvotes are not a rebuttal. Not that I think that it's possible to dispute that statement by means other than "I'd like the world to work differently", but if someone were prepared to offer an argument, that would redound far more to their credit. And if you think I'm wrong, don't let me dangle in ignorance, otherwise I'm liable to keep saying such things.
https://en.wikipedia.org/wiki/Monopoly_on_violence
It's why "non-coercive government" is an oxymoron.