Former Employees Explain What Facebook Has to Lose When Apple Implements App Tracking Transparency

As Apple prepares to implement App Tracking Transparency changes in iOS 14.5, CNBC spoke with several former Facebook employees to get details on why Facebook has been so heavily against the planned privacy updates. Starting this spring, Facebook and other app developers will need to get express permission to access a user's advertising identifier, or IDFA, which is used to track usage across apps and websites for ad targeting purposes. Facebook has campaigned heavily against App Tracking Transp...