It makes sense to combine a Nostr (dating) app with (non-dating) Nostr meetups, such as #PurpleKonnektiv. Not merely to get to know someone directly, but to foster a meetup community where people you have met can increase the trust others assign to you online or introduce you to other people. Including to people who aren't (yet) on Nostr, or who only occasionally lurk.
You could issue digital attestations to people you meet in person, and that could be factored heavily into WoT. Instead of people posting personal information online, you find out about each other _offline_ and transfer that knowledge to Nostr, over an air gap.
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