I'm not old enough to remember XMPP first-hand, so allow me to ask what functionality you mean. Do you mean to imply a fediverse, where whatsapp.com is merely an instance, such as lemmy.world is here?
I'm not old enough to remember XMPP first-hand, so allow me to ask what functionality you mean. Do you mean to imply a fediverse, where whatsapp.com is merely an instance, such as lemmy.world is here?