LLMs are genuinely changing how recommendation engines work. UK shoppers are using AI tools in growing numbers. Most of them can't name a single experience that impressed them. That gap is the story.
The UK's first agentic checkout, three consumer datasets that agree, resale's trust problem, and Kingfisher's line: technology can be bought, trust has to be earned.
The week vendor stacks, hires and procurement timetables converged. Inditex's data architect crossed to H&M, Klarna landed in ChatGPT, and AWS productised Alexa-for-Shopping.
Pichai called I/O 2026 the agentic Gemini era. The actual commerce story is more concrete: Universal Cart, the cross-surface object Google wants every retailer to integrate with, with a UK launch date conspicuously absent.
ONS puts UK retail AI adoption at 17%. India, Singapore and China sit at 50–59% on the equivalent IBM measure. The headline gap is real, and the story underneath it is more interesting than the headline.