What he did with messaging... So he will centralize all of it with known broken SGX metadata protections, weak supply chain integrity, and a mandate everyone supply their phone numbers and agree to Apple or Google terms of service to use it?
Do you know a better alternative that I can get my elderly parents and non-technical friends to use? I haven’t come across one and from my amateur POV it seems much better than WhatsApp or Telegram.
Not sure why you're gettimg downvoted. This is exactly what he did to instant messaging; extremely damaging to everyone and without solid arguments for such design.
The issue being there's not really a credible better option. Matrix is the next best, because they do avoid the tie-in to phone numbers and such, but their cryptographic design is not so great (or rather, makes more tradeoffs for usability and decentralisation), and it's a lot buggier and harder to use.