Absolutely but authoritarian states are at a even higher risk in that regard and you got enough powerful enemies as a socialist already. One of the biggest issue for Arnachism next to the absurd amount of very different interpretations is ironically Socialism/Communism, parts of many revolutions had Arnachist ideas and so did big parts of the historic worker movments (Black is the flag of the Arnachist and Red of the Socialist worker) but they never really managed to get any of them in to the new system even after a successful revolution. It's all a very tough question and I wish I had good answers but I fear the truth is none of us dose, at least we oppose fucking capitalism I guess, that's a start and history has shown it can spread to bigger parts of society in some cases.