Linking an invite code to the nostr user who accepted the invite is a risk for those who want to stay anonymous.
Discussion
What are they scared of! Fear = False Evidence Appearing Real… love 💗
This requires more nuance. The act of receiving an invite code does not deanonymize anything. It associates the two identities, which is something most people would do on purpose.
You could also use ANY identity or nostr key to request the Invite code, right? Including throwaways.