We can't keep supporting old tech in new world. 2G and 3G is already two decades old, we gotta move on. And I am not talking about killing SMS. 2G/3G will still

We can't keep supporting old tech in new world. 2G and 3G is already two decades old, we gotta move on. And I am not talking about killing SMS. 2G/3G will still support SMS, only 4G/5G has to adopt to RCS and use SMS as fallback (like it already does) Having RCS is still better than being in current situation where you're locked into Whatsapp/iMessage/Some proprietary solution from a carrier