John Legere was hired specifically to make the merger between Sprint and T-Mobile happen, and he resigned right after. He put on a charade to make people think that T-Mobile was a customer-friendly company that would continue to be customer-friendly after merging with Sprint, while knowing the entire time that everything would go to hell after the merger happened and he was gone. John Legere is a con man that pushed a giant anticompetitive corporate merger through antitrust scrutiny, not a benevolent person.