This seems to be mostly a US American thing, mainly because of the same reasons BBM was a thing: lots of chats over SMS used to be a thing, and then chats over iMessage, which like BBM, you can only join if you have a device from a specific vendor. That means that you can only be in a special social circle if you buy the same stuff. That won't change because of some colours, because it's not the colours causing the t…
Yeah, no one uses plain sms messages across the pond any more. And sms group chats? I only know about sms group chats from US posters. You can just assume everyone has Whatsapp here, and just message them over that.
Yea but that's a problem too.