I haven't check in on this issue in quite a while, but that doesn't sound like a full implementation of what I mean. Creating the key is only one component. It would need to become a standard across the Nostr ecosystem so that events can also be signed using the Coldcard. Meaning I never type my key into anything ever again. I don't even need to see it. I'd just have a seed phrase. Maybe I'm missing something but I haven't seen that functionality yet.