---
type: "synthesis"
arc: "core-thesis"
articles: ["a005", "a006", "a013", "a014", "a015"]
tags: ["machine-customer", "reframe", "agentic-commerce"]
id: "cross-day-new-customer-reframe"
sources: ["geo"]
sourceVaultSlug: "hbr-seg-geo"
originDay: 3
articleStem: "hbr-seg-geo"
sourceUrl: "(unified vault: 13 sources)"
sourceTitle: "HBR — Demand Ⅰ-A · GEO / AI-mediated discovery & agentic commerce"
---
Three authors independently insist the deepest change is not a new *channel* but a new *customer* — an ontological, not tactical, shift.

- **Hosanagar**: AI is 'a new customer, not a new channel' ([[contrarian-ai-is-not-a-channel]], [[quote-new-type-of-customer]]); treating it like social/mobile is a fatal category error. Humans are BNNs, agents are ANNs ([[concept-bnn-vs-ann]]).
- **Puntoni**: 'The question is no longer *who* is your customer but *what*' ([[quote-what-is-customer]]); the entire journey happens inside an algorithm ([[quote-customer-journey-algorithm]], [[contrarian-algorithm-as-customer]]), demanding a [[concept-machine-customer-first]] retrofit (desktop→mobile→machine).
- **Greeven**: the decisive move is [[concept-delegation-vs-assistance]] — the agent doesn't just help, it *executes*.

The agentic-commerce concept itself is defined four times ([[concept-agentic-commerce-d5]], [[concept-agentic-commerce-d14]], [[concept-agentic-commerce-d15]], [[concept-a2a-commerce]]) with the assistant→agent transition ([[concept-ai-assistant-vs-shopping-agent]], [[concept-human-present-mode]]) as the shared spine. The shared counter-nuance: because agents model *human* utility, the decoupling may be less total than framed — human emotion may persist with AI as mediator. This reframe is what makes [[cross-day-measurement-observability]] urgent (the human you measured is gone) and powers [[cross-day-disintermediation-power-shift]].