Siddharth Dabhade of Lemma discusses the convergence of digital, Connected TV (CTV), and Digital Out-of-Home (DOOH) advertising into a unified consumer journey, driven by programmatic evolution and privacy-safe spatial targeting. He highlights key trends such as the collapse of the linear funnel, retail media migration, and cognitive customer experiences, while also outlining the future of adtech with AI-driven contextual delivery and unified cross-screen measurement. Dabhade also addresses the need for structural changes in the Indian ad market to improve accountability and scalability.