21:43The talk argues that enterprise AI projects often fail because internal teams and consultants struggle to build useful software, while startups can combine technical skill with product judgment and an understanding of business processes. It explains why selling AI to large organizations takes time: startups must integrate deeply with existing systems, navigate internal politics, and earn the trust of a champion. Examples from Taktile, Greenlight, Castle AI, and Reduct show startups winning work after internal or incumbent solutions fell short. The speakers encourage engineers to try AI coding tools on real projects and see the difficulty of implementation as an opportunity to build AI-native software.