@nprofile1q...What's your email provider?
For messaging I was once deep connection with xmpp/jabber but over time... Things change.
I WOULD prefer xmpp but the truth is: signal is my main messenger, but I'm not afraid to use just everything: deltaChat, jabber, signal, SMS/RTS, telegram, threema, WhatsApp... I am using anything (and so I am somehow independent if one of them blocks me or disappears)