Hello. I am looking for an alternative to Telegram and I prefer an application that uses decentralised servers. My question is: why is the xmpp+omemo protocol not recommended on websites when it is open source and decentralised? The privacyguides.org website does not list xmpp+omemo as a recommended messaging service. Nor does this website include it in its comparison of private messaging services.
https://www.privacyguides.org/en/assets/img/cover/real-time-communication.webp
Why do you think xmpp and its messaging clients such as Conversations, Movim, Gajim, etc. do not appear in these guides?
What licenses are these? I only found apache licenses for the stuff they released. But yes, it kinda looks like open washing, since it looks like keet is open source, but its not.