npub1e0…fp4sm on Nostr: So, one's data is protected by encryption. Might it be possible for that encryption ...

So, one's data is protected by encryption. Might it be possible for that encryption to be broken in the future? If so, if one wants to protect against that possibility, is it possible for one to request deletion of one's data? I understand there would be trust involved that that data is fully deleted, but I would still prefer the option to request deletion 🙏