A secure messenger should guarantee that no one but you and your intended recipients can read or analyze your messages. https://www.eff.org/deeplinks/2019/07/dont-let-encrypted-messaging-become-hollow-promise
A human being from Earth. I run https://social.thisisjoes.site, among other things.
A general topic microblogging alternative platform. Freedom of speech and association are valued here. One among many in a federated social network.