being able to transact CKB directly with Nip46 manager(eg: http://nsec.app) is a new experience to me. You can select your Nostr friend and send them CKB on Desktop(with a blockchain light-client) while secure your Nostr private key in your phone with Nip46.
https://video.nostr.build/4d5339576e6f1812377c307b5c50de267afe6ae68dcb9dec86b4a1da70e7e81e.mp4