Yes, Mutiny relay is write only. It is using blastr to publish notes to all known relays: https://github.com/MutinyWallet/blastr
is nostr:npub1mutnyacc9uc4t5mmxvpprwsauj5p2qxq95v4a9j0jxl8wnkfvuyque23vg's relay write only? I'm messing around with NWC and unable to read the kind 13194 event that I can see my mutiny wallet instance is publishing to the relay.
Discussion
Oh ok that makes a lot more sense... Though I would expect the relay contained in the NWC URI string to be the one used to send and receive all NWC events for a particular wallet service, else the client is left guessing which relay to use to get the info event + any response events.