Governments can come after relay operators. Nostr’s resilience lies in the redundancy of information, and the verifiable authenticity of your events because of your key pair. Any event can be broadcast out to any number of relays anywhere in the world, and once signed anyone can rebroadcast it for you. No matter where your followers’ client reads that event from, they know it’s from your key pair. Nostr makes your information very resilient because of that design.