assets.publishing.service.gov.uk/media/5efc57ed…
It's not just a bad idea, it's simply unacceptable.
As I wrote months ago, when it comes to restricting platform power, perpetuating a hostile and broken personal data industry cannot be part of the solution.
The report also mentions @johnnyryan's call for enforcing the GDPR's purpose limitation requirements. Yes.
Q to industry folks, do Google's existing third-party measurement partners not already have access?
measurementpartners.google.com/find-a-partner/