
which makes no sense from user perspective
I’d say it does have some merit from a security perspective though.
I agree it should be something that’s at least more clear for users to enable/disable on setup, but I personally don’t think having it enabled by default is ideal, considering how insecure SMS is.
True, as is the case with almost any messaging service. But the benefits of RCS do include:
It’s purely an improvement over SMS in terms of security and privacy, and personally, I don’t think users should be defaulted into having their phone downgrade to insecure protocols. It should always be an opt-in decision they have to make. (although they could definitely make it clearer that someone could enable it if their messages are failing to send with RCS)