⚡tephen on Nostr: The client just needs to support They will still be able to see them if they don’t ...

The client just needs to support https://git.vanderwarker.family/nostr/nips/src/branch/master/30.md

They will still be able to see them if they don’t have the same emoji set as you because your client includes a url to find them at.

Did I read that question wrong? Or is that what you meant?