Yeah, I guess I’m not sure about the actual statistics. I do know it was the point when I realized I wouldn’t personally use Signal because everyone I know uses SMS, SMS federates with email, and if I tried switching to a non-SMS app, I’d be screaming into a void.
The only other message apps people around here use are Snapchat, FB Messenger, and WhatsApp, and I’d rather cut people off than use any of those.