I don’t know a lot about the Amish, but possibly. From what I know, it seems like they embody some of the core principles in terms of contributing to the community and managing a balanced, relatively equal society. I don’t know anything about their religion, so I don’t know if there is a level of control from church leaders that might be more of a centralized control structure. But they might be an example. You can also search for examples of hippie communes or artist collectives.