I guess this is a design decision. Some services might be ok with the "if you lose your password you may lose everything without recourse" approach. I think it

I guess this is a design decision. Some services might be ok with the "if you lose your password you may lose everything without recourse" approach. I think it would be a tough sell for a lot of customers. Is iMessage really handled this way? I can believe that Signal is, considering how often they remind me to remember my PIN.