You're of course allowed to criticize but, as your "There is no excuse" shows you're not aware of the tradeoffs, especially to security agility centralized plat

You're of course allowed to criticize but, as your "There is no excuse" shows you're not aware of the tradeoffs, especially to security agility centralized platforms do, there isn't too much insight in your categorical dismissal. As someone with tens of thousands of hours of building a secure messaging system, I can say it helps a bit wrt perspective.