Three days after Google announced Universal Commerce Protocol (UCP) at NRF 2026, we analyzed AI-agent readiness across platforms. Compared Kajabi ($2B SEO titan) vs a platform built for agent protocols. Key finding: traditional SEO excellence doesn't translate to AI discoverability. Platforms missing Schema.org/JSON-LD, MCP servers, and A2A agent cards are invisible to UCP. In simulations, ACO-optimized platforms achieved 100% win rate. Adobe reports 1,200% AI traffic surge. Gartner projects 80% agent commerce by 2029.