If it was an article about an organisation that is 95% or so female then yes ๐คท
Maybe it was based on the "lifetime" of their hamster ๐คท
I wonder why the BBC author seems to have explicitly chosen only images with what appears to be female Bundeswehr soldiers? Kinda odd choice ๐ค
The currently common older implementation of e2ee in xmpp has the same issue with only the message body being encrypted. There are newer specs of OMEMO that have better metadata protection, but its adoption in xmpp clients has been very slow.
Prosody is more of a sandbox, with Snikket being a preconfigured version of it, but yes running Slidge will be a bit easier with a normal Prosody server.
Today xmpp uses a distant relative of those original jingle specifications, which have been modernized to use Webrtc.
Xmpp is mostly used for private groups and 1:1 chat, so more of a WhatsApp than a Discord replacement.
But you can find some public channels here: https://search.jabber.network/
The issues you mentioned have been fixed, and XML was never an issue ๐
Jitsi-meet is already using xmpp under the hood.
But there are some efforts to add multi-user video calls to full xmpp clients as well. Dino can already do it for a while, and Movim and Libervia recently added experimental support.
Its not quite a full Discord replacement, but for private groups it works quite well.
Why would you down-grade from Snikket to Matrix?
If you want to skill up a bit add a Slidge.im gateway to your Snikket xmpp server to access Matrix (and Discord etc.) from there.
Jitsi-meet does that. Easy to install as well.
Don't use the kube stuff. That's entirely seperate from Quadlets and some sort of Kubernetes compatibility.
The correct way to use Quadlets is with .container and .pod files to auto-generate systemd .service files.
Matrix servers have the problem of highly variable resource use.
Basically if you only use it for some light chatting with friends and family and some niche topic public rooms it isn't very heavy.
But if any user of your homeserver joins any busy rooms or uses the bridges to join busy public Telegram channels or such, it will quickly outgrow the resources of a reasonably priced VPS.
Personally I would rather recommend you to set up an xmpp server, which can include a gateway to Matrix and other services, but architecturally is much more lightweight and has better mobile clients.
Movim does, for Libervia and Dino I am not 100% sure right now, but at least for Libervia the browser version should have it as it is really more of a general Webrtc browser feature than client specific.