Alan on Nostr: Compared to Delta Chat, Matrix has stateful servers (instead of storing state on end ...

Compared to Delta Chat, Matrix has stateful servers (instead of storing state on end devices), it doesn't encrypt all interactions (like reactions), leaks a lot of metadata, doesn't support ephemeral messaging, and many people have UX complaints about it, but it has better tools for moderating large groups, it's possible to see messages posted earlier to a room after joining it, and it has some more advanced features like videoconferencing.