A detailed profile in The Information (via Macrumors) of three brothers allegedly working on Apple’s new car initiative, codenamed “Project Titan,” notes that the rumored 2020 launch date may be slipping to 2021 due to a number of challenges that the team has encountered. According to people “briefed about aspects of Titan,” the group has been struggling, and the January departure of Apple VP of Product Design Steve Zadesky,…