A primary motivation for me with #nostr #safebox is to create a completely portable ‘wallet’ (I prefer safebox) where I can store funds, secrets and proofs and invoke it from anywhere so long as I have the recovery phrase of 12 words. The concept is similar to a cold wallet, not intended to replace it, but this is more like a ‘hot wallet’ you have in the network you can access in times of emergency.
Years ago, when I was travelling in Europe (Finland, to be exact), I had my wallet ripped off. It was the worst feeling ever, and that feeling has stuck with whenever I travel now and I always take extra precautions. But I still imagine losing everything while travelling and I see this as a solution, where I could recover by accessing a safebox, paying for a new device and presenting the proofs that I need to travel and get back home.