Facebook, Google, Apple, Zoom and others’ chat platforms are made out of defederated XMPP, being the reason XMPP, a federated chat protocol itself, has never become popular in the past 20 years.
Embrace, Extend, Extinguish is a tactic Western capitalist tech companies use to exploit open source technologies for profits and control over society.
The fact that Lemmy is being hacked is a sign Lemmy is becoming big. This is a great thing, but mass adoption should still be refrained from, as we have seen it with reddit and Big Tech platforms.