[CAPTION](L-R) Elon Musk and Sam Altman. Image: Lisa O'Connor and Jack Guez / AFP [/CAPTION] Elon Musk has accused Apple of unfairly favoring ChatGPT on its App Store and threatened legal action, triggering a fiery exchange with OpenAI CEO Sam Altman on Tuesday. "Apple is behaving in a manner that makes it impossible for any AI company besides OpenAI to reach #1 in the App Store, which is an unequivocal antitrust violation," Musk said in a post on his social media network X on Monday, without...