I have a modest proposal to make: 

**Get rid of follow/mute lists.**
Use kind 30382 (see PR below) to denote some "relationship status" between your npub and another.

**Get rid of bookmarks lists/sets, good wiki authors lists, and curation sets.**
Use labels, highlights, and embeddings to keep track of the stuff you find interesting.

https://github.com/nostr-protocol/nips/pull/761