KATHERINE BOYLE: It’s Time to Get Serious. “Prevailing wisdom insists that your twenties are for extreme exploration—collecting memories, friends, partners, identities. It’s BS.”

Just months before Sam Bankman-Fried’s unraveling, Fortune Magazine referred to the billionaire as a “trading wunderkind” a latter-day Warren Buffett only with a “goofy facade” and a penchant for fidget spinners. Even after his downfall and subsequent arrest in the Bahamas, The Washington Post, The Los Angeles Times and Axios all referred to Bankman-Fried, or SBF, as a disgraced “crypto wunderkind.”

Andrew Ross Sorkin of The New York Times illustrated his boyishness best when interviewing him at the Times’ DealBook Summit last November. “When you read the stories,” Sorkin said, “it sounds like a bunch of kids who were all on Adderall having a sleepover party.”

SBF’s fate will now be decided by the Southern District of New York, but his media charade of aw-shucks interviews and congressional testimony laced with brogrammer idioms built a public persona that we’ve largely come to accept: SBF is just a kid. Indeed, he’s so young that his law school professor parents were involved in his business and political dealings. (In this, they embody the helicopter style of child-rearing favored by nearly the entire Boomer elite.)

The reality, of course, is that SBF is a grown-ass, 30-year-old man.

Perhaps you’ve given little thought to SBF or FTX beyond: WTF!? In which case I applaud your rich social life and sense of restraint.

But the reason this iteration of the time-tested financial fraud plotline matters so much is not because SBF is an exception to the rule of how our culture infantilizes millennials. It’s that he is the rule.

Infantilizing young adults is a convenient way for the aged to hold onto power longer than their sell-by date.