I suggested that Signal might deploy an incredibly powerful general-purpose backup system, and then use that backup system for purposes other than storing the s

I suggested that Signal might deploy an incredibly powerful general-purpose backup system, and then use that backup system for purposes other than storing the social graph. And Signal claims that is not their intent, but they don't rule out storing other thing either. They have already hinted at bigger plans for this system, though not specifically. I don't think that this is "accusing them of dishonesty", I think it's common sense. And would be happy to bet you money that I'll be right.