Do you work for Google? If not, how do you know that data from Nest isn't used to enhance your profile? I mean: knowing the sounds or patterns of sounds (I'm

Do you work for Google? If not, how do you know that data from Nest isn't used to enhance your profile? I mean: knowing the sounds or patterns of sounds (I'm trying to be generous here and not accuse them of actually using every word spoken near a listening device as input) or just the general pattern of temperature etc could be useful in figuring out what ads to show. ... on a less generous note they mostly don't need that data: their AI has already calculated that if you are a male at least you need to see even more ads for scammy dating sites or - lately - ads for pay-to-win games - possibly with female narrators that could also have been in the aforementioned ads.