No cooperation with authority

The anarchist principle of no cooperation with authority states that once some body has claimed to be an authority, or usurped one of the powers normally associated with authority, there can be no further contact nor cooperation of any kind with that person. They must be shunned and all effort must be made to disrupt their cooperation with others who share beliefs that their action was righteous.

For instance, once someone has engaged in outing, an attempted power grab that assigns a label or name to a body of work or behaviour, there is no cooperation or discussion with them in a community that follows this principle. Both gays and trolls seem to share a particular repugnance for involuntary association of body with label or name, and punish it most severely: at the very least, with absolute refusal to cooperate further with those who engage in it. Applying this principle strictly also shields acts of vigilantiism:

In extreme cases people who involuntarily "out" others as homosexual have sometimes been killed: such killing can be ignored or justified as self-defense by the community as a whole, whose members are very often killed, far more frequently, for having being involuntarily labelled and exposed. Outing journalist sources often has a similar effect. To "out" someone in these circumstances, whether the outer knows those circumstances or not, is to declare war on their entire faction, a war some take very seriously.

Obviously, the no cooperation principle builds on itself since an action taken to end the unrighteous act is itself one that must be concealed by the community, if it wishes to retain the power to protect itself. If there is no confusion with group entity concerns such as legality or precedent then there will also be no doubt that the community knows best when to do this.