🤙 I'm interested in seeing the “Nostr ID” available wherever you log in via desktop os or mobile os.

Something akin to Apple ID, in Apple's ecosystem, your Apple ID serves as a single sign-on system that allows you to access various services seamlessly across your devices. A more universal "Nostr ID" could become culturally significant quickly due to its convenience and ubiquity. Also, the micro apps and zaps are would just be the start.