I think it’s a question of what is Nostr for. And the protocol is designed for uncensorable speech. Unstoppable broadcasting in the face of totalitarian governments or social platforms. 

Delete-able notes are a bug in this context. 

That’s game changing for journalists, human rights advocates, and political dissidents. 

Nostr is just soooo close to perfect for many other social media use cases that sometimes it’s tempting to want comfortable features.