So say I use this on my phone, and someone steals my phone, my "identity" is compromised anyway. I have to create a new Identity anyway. User experience of send

So say I use this on my phone, and someone steals my phone, my "identity" is compromised anyway. I have to create a new Identity anyway. User experience of sending everything to someone N times over is not acceptable either. If I want to talk to someone I don't want to have to send a message to each of their devices.