Fedi itself is not an anarchist project, but it is a possible step in the right direction. Decentralization pushes us towards having to do community problem-solving. There's no single person or organization who can lay claim to or control it.
*As we know* this involves its own issues, but I believe humans are good at cooperation, when they learn *how* to do it, so I believe growth is possible—things that are problems now do not have to be forever problems.