> agreed upon That is the main issue. There are alternatives but waaaay too many already. Some will say Signal, others matrix, xmpp, jami, deltachat, olvid, s

> agreed upon That is the main issue. There are alternatives but waaaay too many already. Some will say Signal, others matrix, xmpp, jami, deltachat, olvid, simplex, briar, tox,...there is a new one every couple of months but none everbody can agree on. The sad part is we were halfway there with XMPP 2 decades ago when both google and facebook were interoperable with it.