This is a good objection, and I think of parallel concepts, e.g. email. I think there is at least an argument that you don't need complete decentralization if y

This is a good objection, and I think of parallel concepts, e.g. email. I think there is at least an argument that you don't need complete decentralization if you have federation. That being said, as we watch email consolidate, it is a thing you have to work to preserve.