I think Nostr was created to be censorship-resistant.  That is to say, no matter how much a relay or client may choose to censor content, users are not limited by those censorship choices.  Even if all relays and/or all clients chose to censor particular content, anyone is free to spin up their own relay and/or client instances to circumvent those censorship choices of others.

i.e. I think Nostr was created to render the value judgement of censorship moot.