Well, I think no one is adding relay hints in the follow lists, but yes, I think you should do that -- it doesn't have to be synchronous though, a client can fill in that field the next time it is going to update the follow list.
https://github.com/nbd-wtf/nostr-sdk will look in kind:3 these hints. Actually I think even the sample code that runs in this simulation will.
Thanks you for the explanation.
I thinking about something to include in my core components, maybe you can say what you think: a button to resync follow list, then client recreate profile pointer in follow list with each current best relay and publish it in each followed best relay helping find missing followers.
I think in that as 'a button' instead 'when update follow list' because depending on the size of the list of followers it can chain a large set of operations, and maybe I should including some loading, this make sense?
