Quick Pro/Con of Encrypted Messengers

Fast recap of the pro/con on each encrypted messenger

XMPP:
Pro: Speed & Decentralization. Easy to self-host
Con: Low adoption & reliant on government DNS

Matrix:
Pro: Institutional adoption
Con: Decentralized in theory, but centralized in practice to the matrix.org server with Google captchas. Like XMPP, it uses Government DNS

Session:
Pro: Uncensored Identity with onion routed delivery
Con: No rotating keys & despite rising adoption of the messenger, oxen is dramatically falling in price, which relays have to stake …

adoption amp captchas con decentralization decentralized dns easy encrypted fast google government host identity institutional adoption low matrix messenger org practice privacy pro recap server session speed theory xmpp