I know it’s hard for Damus because it was the first iOS client and it’s doing its own thing, but in general, we should normalize using libraries so that most clients get core functionality for free. Relay hints should be part of that functionality. I’m hoping Nostr SDK for Apple Platforms becomes that. Similar to what NDK is to Web. Having one for Android would be great too. 

 Yes, agreed, Coracle has the same problem. My library is reasonably good because it was a focus of mine for a long time, but it still does several things wrong (for example dropping private follows or list entries it doesn't recognize).