On: Google starts tracking what people buy in physical...

[speedplane]

Another possible solution is to go through all of Google's privacy settings and opt-out of all their tracking. They're better than most about being upfront and giving you opt-out options.

[gvurrdon → speedplane]

Indeed, though AFAIK they still haven't implemented a 'stop constantly nagging me to turn the surveillance settings back on' option.

I've had the settings off for some time.