Outside of the US, WhatsApp is (sadly) the de-facto standard messenger... I live in France and even if I prefer to use iMessage as my main tool (because all my family has iPhone anyway, and I'm trusting more Apple than Meta to be my messenger ecosystem), I need to have WhatsApp for basically Android people.People still use that?![]()
In US, you have the "green bubble" controversy where it excludes Android user from iOS conversation, but here in Europe it's much "WhatsApp is available anywhere, so let's use that". But I really hate Meta, and so WhatsApp :/.
And as it became the de-facto standard, now it's everywhere. During COVID, some Government school platform was so tedious that professor used WhatsApp or Discord. Some markets permits you to require a new cashier to open if there is to much queue by asking it to a bot on WhatsApp, with a QR Code tied to the roof. Some ads said "scan this QR in WhatsApp to have more information" on TV.
It's why even if I don't believe in RCS and its forcing adoption by Google and EU, I'm beginning to think it's not so much a bad idea. At least at term, I will only use iMessage, have all iMessage capacity between Apple users, and just a fallback to RCS if I need to talk with WhatsApp users, as WhatsApp is required to have a RCS gateway too.
I just expect it will be implemented well because I fear that it welcomes more spams, as iMessage is pretty safe and WhatsApp is pretty flooded by spambots.