I believe that there's a NIP that enables this to be addressed by configuring a second Nostr key that THIS key becomes/inherits so that you can actively 'kill' the current one .. sry haven't got the details but discussed with nostr:npub1wezprxcca3tttvnhncxsxhnhz25av6wml0jm9305tr94vjhmdj2s2e62hu .. have you got the NIP ref mate?
Discussion
I am under the impression that one just has to move on. What do you mean by Nip ref?
The Nostr Improvement Proposals:
What you're speaking of is just a proposal at this point. Doesn't do me much good right now. Or am I mistaken?