though most of the punches land toward the end, it is a fascinating and short read, in which she dissects, with the sober disappointment of a former optimistic evangelist, exactly why structureless ("decentralized" before that term became vogue) movements are never what they claim to be, and indeed cannot be.
why? because structureless coordination of groups above a handful members doesn't scale beyond the achievement of the simplest kinds of goals, such as consciousness-raising (or, in crypto-promoter terms, spreading "adoption").
any group objective requiring specialization of labor, coordination of resources and responsibility inevitably succumbs to the insidious creep of informal, but officially disavaowed structural networks of insiders.
it is especially pernicious for newcomers, who have been heavily messaged about "decentralization" or "structurelessness" and engage themselves with the groups identity without any awareness of these cryptic back channel networks that actually govern its operation. only after they are committed do they slowly find out there really is a hierarchy and a command structure.
i highly recommend a quick read for anyone considering the merits of a given groups' claims of being decentralized.