brandcrisismanagementcorporatedefamationcaseGwangjuUprisingcontroversyhistoricalsensitivitymarketingShinsegaeChungYong-jinSohnJeong-hyunSouthKoreacorporateaccountabilityStarbucksKoreacomplaint 15 Aug 2026 Defamation Complaints and Corporate Accountability in Starbucks Korea’s “Tank Day” Controversy Starbucks Korea’s “Tank Day” promotion developed into a major corporate crisis after campaign lan…
