How do you know this to be true? Are they using Nest data to monetize something? Apple also tried their hands at iAds, in the end companies will do whatever wo

How do you know this to be true? Are they using Nest data to monetize something? Apple also tried their hands at iAds, in the end companies will do whatever works best for them. Considering Apple has made privacy a marketing feature for their devices, I am quite sure Google would want to have that playbook as well for their premium devices.