If you want something to remain private donāt put it on the Internet. Donāt put it on Nostr.
Discussion
Simple
How about not puting something to Internet that can become a part of big data used to manipulate people's future behaviour?
Itās about being aware. In Nostr you donāt know who will see your message, best to assume over a long period of time everyone will. That includes good and bad actors. You canāt delete either, so think before you hit send.