I don’t understand the technical stuff language , i assumed bottom lime is a thin

Borderline censorship is always exist both in Relays or centralised social media .

Except for relays or Nostr protocols that you have the ability to completely free censorship if : you hosting your own relay , your own media and file storage and make it private . You completely free censorship but NO ONE discover you .

Then why you are on Nostr ?? Pretty irony. .