Relays are the problem for censorship resistance, much more than clients.
Those relays that are over 🧅 aren’t at risk if set properly. Sad that we have only few and they are well traced 🤷‍♂️
https://github.com/0xtrr/onion-service-nostr-relays
https://github.com/0xtrr/onion-service-nostr-relays