You're right Flenser. In fact there is typically more structure in a company running with Holacracy vs. a traditional management hierarchy. Or maybe more accurately, the structure is clearer and more explicit with Holacracy at play.
I wrote a post about this: "Holacracy vs. Hierarchy vs. Flat Orgs" https://blog.holacracy.org/holacracy-vs-hierarchy-vs-flat-or...