The SMS/RCS/iMessage/blue bubble-green bubble debate is almost entirely exclusive to the strange market of the US. Almost everywhere else in the world, users have simply adopted a variety of 3rd-party messaging apps that use the phone's Internet rather than GSM connection, like WhatsApp, Telegram, Messenger, Signal, WeChat, etc. EDIT: While I understand the need for a 'universal E2EE messaging standard', we don't hav…
I really hope that interoperability between (some of) these platforms, mandated by EU, will actually come true. Thing is, SMS is ancient technology, but it does work everywhere, on any kind of device, even on the dumbest one. All the other 3-rd party apps are (a) requiring an Internet connection to work, which most people have, but some don't, having limited data plans or prepaid accounts where data is way too expens…
The proportion of people with phone-only plans is very small and getting smaller by the year.
Let's just have an interoperability standard that is data based, encrypted and independent of carriers.