I'm not spearheading, just advocating. Until recently, relays have mostly been framed as a necessary but cumbersome component of replacing typical social media. A relay can do much more. Fiatjaf has been building a bunch of examples, now that a few clients like Jumble, Coracle, Nostur, Yakihonne, and Nosotros, have made it possible to access and/or write to individual relays.

I don't think I'd consider the prasie relay to be an algorithm in the sense of how typical socials decide what to show you. The AI just decides what can be written there and rejects everything else. It is not a typical inbox or an outbox as we've been conditioned to understand, but more of a message board that recognizes nostr identities. Theoretically, mentions should still be making it to the recipient's notifications & the notes will spread to other relays as people respond. That seems to be how it's working anyway.