What is the status of NIP-59 support among relays?
> To protect recipient metadata, relays SHOULD guard access to `kind 1059` events based on user AUTH. When possible, clients should only send wrapped events to relays that offer this protection.
> To protect recipient metadata, relays SHOULD only serve `kind 1059` events intended for the marked recipient. When possible, clients should only send wrapped events to `read` relays for the recipient that implement AUTH, and refuse to serve wrapped events to non-recipients.
(Yes they're not REQUIRED but they improve privacy)
#asknostr