There are plenty of such organisations. Some are legal, some are not.
The government is the only one with a legal monopoly on violence; it redistributes resources in the society and it's not run by incorruptible angels but by fallible human beings - human beings who were put there thanks to investments of millions of dollars.
The government is the only one with a legal monopoly on violence; it redistributes resources in the society and it's not run by incorruptible angels but by fallible human beings - human beings who were put there thanks to investments of millions of dollars.
It's a recipe for disaster.