Marketing agencies, consulting firms, and outsourced dev shops were built on the assumption that execution is hard. That assumption just broke. Here's what dies, what survives, and what replaces the agency model.
Big organizations are structured around a planning-execution divide that no longer exists. Their org charts, approval chains, and specialization silos are now liabilities. This is the Innovator's Dilemma applied to AI agents - and most incumbents won't adapt in time.
