And, so it is with Sam Bankman-Fried. Turning up this week for his long-awaited trial on multiple fraud charges related to the collapse of FTX, the 31-year-old fallen crypto king gave the impression of someone who’d sobered up. He wore a gray suit, white shirt and striped tie. He tied his shoelaces, and his hair was short, like a “boot” on the first day of Army training camp.