Publicis Sapient, one of the world's largest digital consultancies, is actively reducing traditional SaaS licenses by approximately 50% — including major platforms like Adobe — by substituting generative AI tools and chatbots. This is the first named enterprise to publicly quantify SaaS license reduction at this scale. When one employee equipped with AI agents can do the work of five, per-seat pricing collapses. For builders: this is the 'seat compression' thesis with a real Fortune 500 company and a specific number. If Publicis is cutting Adobe seats by half, every SaaS vendor's NRR is at risk.