Nice project, very much needed. I wonder, Is there an option to backup and recover accounts? Also, this sounds very much like centralization of diverse platform

Nice project, very much needed. I wonder, Is there an option to backup and recover accounts? Also, this sounds very much like centralization of diverse platforms. If the server had ActivityPub compatibility, it would be a great addition to the fediverse! :O.. Do you think it would be possible to do such a thing?