a16z(@a16z):Marketplaces earn their money when you browse, not when you buy. An AI assistant that shops for you skips the browsing. Ad revenue vs operating income (2025): - Amazon retail: 2x - DoorDash: 1.9x - Instacart: 2.2x AI assistants don't need to rebuild Amazon's warehouses to hit Amazon's profits. Full piece from @aleximm and @santiago__rdz on who gets paid when AI does the shopping:

a16z

@a16z

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a16z@a16z

2026.09.29 17:19

Marketplaces earn their money when you browse, not when you buy. An AI assistant that shops for you skips the browsing. Ad revenue vs operating income (2025): - Amazon retail: 2x - DoorDash: 1.9x - Instacart: 2.2x AI assistants don't need to rebuild Amazon's warehouses to hit Amazon's profits. Full piece from @aleximm and @santiago__rdz on who gets paid when AI does the shopping: