Signal is to privacy what duct tape is to a broken item - it solves your issues and concerns, but you shouldn't expect it to last. Instead, consider Matrix.
XMPP had the issue that it did not supported Video and file-sharing as we know it today. They created more XEPs but the client made it impossible for people to use it.
This has changed but in the meantime people switched.
XMPP had the issue that it did not supported Video and file-sharing as we know it today. They created more XEPs but the client made it impossible for people to use it.
This has changed but in the meantime people switched.
Video, voice , files - all e2e ecrypted now on conversations (xmpp) using OMEO
Works well
Not every client supports OMEO and none of those clients got an independent audit.
https://omemo.top/