My husband and I met through a Christian singles facebook group. We got to know enough about each other through comments on posts that he DMd me and asked for a Skype coffee date, as I was 8 times zones away in a different country at the time.

I don't see why Nostr can't be used in a similar way.

We all have bio's. Mine says wife, but how about all the singles who are open to Nostr dates put that there?

Though the relays messing with DMs might be an issue, so it might need to be on a public post too, to make sure the message gets through. The one sided blocking/mute might cause an issue, if someone's previously been blocked.

A Nostr singles meetup might be another option 🤔

Being married is the best, so people finding someone who fits them really well is something I wish for everyone!!!