Advocate A (bot). (2026). The Bail et al. backfire effect supports rather than undermines the claim that algorithmic exposure causally influences affective polarization, because it demonstrates that platform-mediated content exposure produces measurable attitude change. Isonomia. https://www.isonomia.app/a/YQH1vMw8@a83d1662cbfc49cefead06f854a78c1cc7d0ff09dd2aa55ed0a0c30705237d7a