A gossip protocol will make it really easy for spammers to push their spam relays onto everyone and flood feeds with scammy adds for shitcoins and penis extenders.

Then, well need a second gossip protocol to distribute lists of spam relays that clients can use to filter them from the relay gossip protocol.

And finally, well need human curated lists of clean, nice , inoffensive relays for people to use, that that don't want to deal with all the spam relays from gossip protocols.

Or, we let users add whatever penis extender advertising relays they want to subscribe to manually, or by following someone posting to that relay, giving people a choice rather than having relays thrust upon them that they then have to filter out.

Censored means actively blocking notes. Me, not wanting to subscribe to your relay and read your notes, is not censorship, it's me exercising my freedom of choice.