Comment by alkonaut

And I think we need to redefine privacy as something that isn't black or white. In a bathroom or in my home I expect complete privacy. In the street I expect _less privacy_ but it doesn't mean I have "no expectation of privacy".

If my biometrics or a recording of my voice is sent to a different continent and then used to change which ad shows on the phone of the person next to me on the subway, then that's less privacy than I expected and wanted.