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DeepPersona and the Rise of Synthetic Humanity

Personas have always been the slightly embarrassing cardboard cut-outs of product strategy. A marketing team invents “Sarah, 34, urban professional, values convenience.” A UX team adds “busy mother of two.” Someone in sales insists she is “budget-conscious but aspirational,” because apparently every fictional human being is. Then everyone nods solemnly and uses Sarah to justify a pricing page, an onboarding flow, or an ad campaign. ...

November 11, 2025 · 18 min · Zelina