Apple CEO Tim Cook introduces Apple Card during a launch event at Apple headquarters on Monday, March 25, 2019, in Cupertino, California.
Noah Berger | AFP | Getty Images
When it unveiled its new credit card in 2019, Apple touted it as a gamechanger, with unheard-of levels of simplicity and transparency.
Behind the scenes, however, the card’s rapid growth and the new platform built by Goldman Sachs to service it created difficulties, resulting…