Yes and no. The situation is reversed in the United States because you can't transfer taxpayer information without taxpayers' express consent.
However, you should know that, in spite of that, the Google corporation has seized data. A class action case, Smith v. Google, filed in 2023, is under way. The plaintiffs are seeking damages and interest because Google intercepted data when, under American law, it was not allowed to do so.
However, Google's defence is that it obtained only pixels. However, in the paper written by two professors, one from Stanford University and the other from the University of California at Berkeley, and published by Princeton University in 2017, the authors wrote
Google's tracking software can de-anonymize data through information collected on the user's web browsing history.
So it's possible to track pixels and de-anonymize information. That's what Google claims it did.