are we sure that it's an open standard?
I was under the impression that Matrix was an "open protocol" for decentralised, secure communications "that provided a set of open APIs" for decentralised communication.
Unlike #XMPP which is an actual open #IETF standard with multiple implementations in the form of clients, servers, server components, and code libraries.
Debacle (npub1nqn…nfm7) Charlotte Aten (npub126g…75xh)