It is not unusual for the bosses of Apple and Facebook to be at loggerheads with each other over privacy. Back in 2018 Facebook chief executive Mark Zuckerberg accused his Apple counterpart Tim Cook of being “extremely glib” for making scathing remarks about Facebook’s involvement in the Cambridge Analytica scandal. Weeks later Apple introduced privacy controls that hampered Facebook’s ability to collect user data via Apple devices.
Things moved up a notch at the end of last year after Apple revealed that app-tracking transparency would be installed as part of its latest system update. Until iOS 14.5 came along, apps like Facebook could automatically track what people were looking at on their phones and sell targeted ad space accordingly. The update was designed so users were asked their permission for the tracking to happen first.
Facebook responded to the move by taking out full-page ads in the New York Times, Washington Post and Wall Street Journal accusing Apple of posing a threat to the “10 million businesses [who] use our advertising tools each month to find new customers, hire employees and engage with their communities”. Cook retaliated by tweeting that users “should have the choice over the data that is being collected about them and how it’s used”.