> If there is nothing like that then there is no point to have STARTTLS.
I agree that there is really no benefit to have STARTTLS with modern TLS implementations (e.g. now that we have SNI everywhere), but this was not entirely the case last time the XMPP core specs were revised. However there are multiple benefits to be gained from switching, and that is a change already in progress for some time. I don't doubt that the next revision of the XMPP RFCs will reflect this.
I agree that there is really no benefit to have STARTTLS with modern TLS implementations (e.g. now that we have SNI everywhere), but this was not entirely the case last time the XMPP core specs were revised. However there are multiple benefits to be gained from switching, and that is a change already in progress for some time. I don't doubt that the next revision of the XMPP RFCs will reflect this.