For example, we built the Polis bridging algorithm that makes viral the overlap. And the same algorithm is now empowering Community Notes on X.com, on YouTube, on Meta, where people can post notes attached to a viral post. But the note only gets visible if it gets upvotes from both sides of the political aisle. And in upvoting and downvoting, there is no dunking, no quote-tweeting, no replying even to each other's community notes. So people can build swift trust by taking a group selfie and seeing what is the unlikely common ground between opposing parts of their community.