DVMs are a great spec - but unless they are implemented with simple UX in your main client feed then it’s quite hard to learn they exist
I believe nostr:nprofile1qqs04xzt6ldm9qhs0ctw0t58kf4z57umjzmjg6jywu0seadwtqqc75spz4mhxue69uhhyetvv9ujuerpd46hxtnfduhsz9mhwden5te0wfjkccte9ec8y6tdv9kzumn9wshszxnhwden5te0wpuhyctdd9jzuenfv96x5ctx9e3k7mf0dv4ph5 (or someone else) made a DVM for this a long while back. The DVM essentially did this, creating a you might have missed feed. I don't see the DVM on Amethyst now, so I assume it's defunct 😩
Discussion
DVMs also have issues where people could rely on them and then they go away for whatever reason.