Yes. And messenger apps need to...

- support migration to new devices

- allow different auto fetch and render URL rules per contact

- allow geofencing and expiration per contact

- allow different personas per contact

- allow naming, tagging, notes for a contact

Even nostr apps miss the last which is super low hanging fruit. No matter how many times TheSameCat changes their display names, nip05 ref, or profile pics to resemble long haired college Tatum, I want my constant label to appear so I know who im talking to