I must be missing something. Where do they say they send data to google? Are we talking about the Assistant/Alexa integration, which sounds fairly focused? I g

I must be missing something. Where do they say they send data to google? Are we talking about the Assistant/Alexa integration, which sounds fairly focused? I guess the key question is whether or not they are sending data when you aren't using Assistant or Alexa. Or are we talking about the fact that they are using ad networks to show ads? The latter isn't anything different than any site that sends ads.