The top 10 neighbors for Jerry Seinfeld are dominated by politicians, journalists, and civic organizations — not comedians. Similarity here measures how closely two entities' audiences resemble each other in composition; a score near 0.94 indicates near-identical audience shape, regardless of what the entities actually are.
The flat shape means no single neighbor pulls far ahead of the others: scores run from 0.9468 (Auschwitz Memorial) down to 0.9279 (Pete Buttigieg), a band of less than two points. Within that band, politicians are the most represented subcategory — Jen Psaki (0.9329), Evan McMullin (0.9309), and Pete Buttigieg (0.9279) — joined by political-adjacent organizations The Lincoln Project (0.9445) and Auschwitz Memorial (0.9468). Journalists round out the civic cluster: Brian Williams at 0.9409. The entertainment side is thin: Jason Alexander (0.9455) is the lone actor, Ken Burns (0.9360) the lone director, and The Hoarse Whisperer (0.9289) the lone humor/satire account. No other comedian appears in the top 10.
The overall picture is an audience whose shape is defined more by political and civic engagement than by comedy or entertainment.