Technology

Hahaha

RCS is not even in the same century as iMessage or other modern messengers. It's still tied to your SIM card. No SIM, no RCS. Why would I want to go back to the 80's for a messenging app, when I already have one in SMS?

You won't get a blue bubble still. It'll still lack encryption. You'll still cause a downgrade of iMessage groups to RCS if one person doesn't have iMessage, AND you still have the same downgrade issue to SMS if one person doesn't have RCS. I don't use iMessage much but I'm sure there are other things that won't be anywhere as good.

Besides RCS sucks. It's no more reliable than SMS (I'd say worse because it often doesn't notify you when a message fails, which for something supposedly modern is a sign of a major flaw - at least SMS has the excuse of being built on top of cell management, as a best-effort mechanism).

Metadata isn't protected like other messengers (Signal, Briar, SimpleX, etc). Even iMessage protects Metadata better.

RCS is something that cell vendors and Google, etc are doing just to prevent losing control over messaging and the data gathering it offers.

I will never use RCS. If people tell me that's all they'll use, oh well.