

Im surprised there are zero calls to any official matrix server(s) from those instances.
Not even random API for metadata, update status, etc?
Telemtry is a word. It only means as much as it means in each context, and without full context it means little atm.
Do you have a resource where I could learn more about what data Matrix considers telemetry?
https://www.howtogeek.com/787957/why-sms-needs-to-die/
SMS is bad, and on the way out. Besides that, I barely noticed when Signal stopped allowing SMS.
I guess in some circles it matters, but seems like most people use messengers nowadays.