Any time they get asked questions like “Are my messages visible only to me?”, they answer with a very canned response like “Your messages are encrypted from end-to-end and can’t be read by anyone while in transit” … or words to that effect. I have never seen them state that no analytics or telemetry is happening on the unencrypted side by the client. Which has always bothered me.

Back at the start WhatsApp wasn’t free, although it was pretty cheap. Then Meta bought it and made it free. Some time after that, the founders left and started Signal.

The E2E encrypted protocol WhatsApp used to use was the Signal protocol. When the OG founders left and created Signal they revamped it, calling it the Signal V2 protocol. Whether WhatsApp still uses that original Signal protocol or not is probably not known to many people outside of Meta, but WhatsApp definitely used to be E2E encrypted prior to Meta’s purchase.

I deleted my WhatsApp account around the time Meta announced they were merging all of their messaging stuff together, e.g. Facebook Messenger, Instagram etc.

Exactly. A good scrum master shields the team from the bureaucracy, facilitates the meetings while keeping them targeted and on-topic, and keeps everything running instead of slowing it down. They also coach the team in self-organisation.

There are far too many people that call themselves scrum masters that are actually just pressurising ticket managers.

The biggest problems with scrum, in my experience, are when the managers and directors don’t understand it and ruin it. I’ve been a few places that implemented SAFe, but to this day I don’t know what SAFe actually is beyond waterfall with pointless sprints. I’ve worked in a couple of places where the directors kept their noses out and scrum worked really well.