The top 10 neighbors for Amy McGrath span six distinct subcategories — comedians, activists, non-profits, politicians, academics, and government officials — with scores compressed into a narrow band from 0.97 down to 0.95. No single neighbor dominates; the shape is flat.
The mix is predominantly cross-kind. Journalists make up the largest single subcategory in the top 10 (two entries: Caroline Orr Bueno at 0.95 and Brian J. Karem at 0.95), alongside politicians (Sara Gideon, 0.96), activists (Amy Siskind, 0.96), a non-profit (Citizens for Ethics, 0.96), an academic (Seth Abramson, 0.96), a government official (Walter Shaub, 0.96), a comedian (Randy Rainbow, 0.97), a musician (Bruce Springsteen, 0.95), and an author (Michael Beschloss, 0.95). Only two of the ten share McGrath's own subcategory of Politicians — Sara Gideon and, at the edge of the set, Michael Beschloss's neighbor slot is held by an Author. The dominant pull is not toward other politicians but toward the broader ecosystem of political commentary: journalists, activists, academics, and watchdog organizations.
Randy Rainbow sits at the top of the set (0.97), which is the one mildly counterintuitive placement — a comedian above politicians and journalists — but the narrow score range means the practical difference across all ten is small. The overall picture is an audience shaped by political opposition media and civic accountability content rather than by candidate-to-candidate overlap.