The point is to access an e2ee protocol bundled by default on many devices, and is cross-platform.
GrapheneOS does recommend using superior platforms like Signal, but that is 3rd party, and thus has adoptability issues in convincing people to use it. Just because better platforms exist does not mean RCS should be ignored.
GrapheneOS does recommend using superior platforms like Signal, but that is 3rd party, and thus has adoptability issues in convincing people to use it. Just because better platforms exist does not mean RCS should be ignored.