Anarchists of that sort are only such until they acquire structural power, then they immediately become the new, organized, violently oppressive authoritarian p

Anarchists of that sort are only such until they acquire structural power, then they immediately become the new, organized, violently oppressive authoritarian power. It's why Antifa so resembles the fascism they claim to oppose. That exact switch happened repeatedly across the 20th century. An organized anarchist movement is something close to an oxymoron, a facade at best, for people lusting for the power to implement their own vision of how things should be (while using that particular appeal to lure followers). The people that were responsible for installing Lenin's famines and ultimately Stalin, would of course tell you they also meant well (akin to someone claiming they mean you no harm while they break your skull).