It’s also strange because I highly doubt Google has manufactured a billion physical units of anything. Most of their consumer hardware is designed and built by partners, including Pixel.
>> I highly doubt Google has manufactured a billion physical units of anything
Technically, there are billions of transistors in every tensor chip manufactured by Google
Even all pixel and nexus models combined must be far off the billion. Apple just hit 3 billion iphones last year.
I think the parent comment said "mental journey", not a real one, although it will be good to get more insights.