A visit to CES 2022, where only 50,000 to 75,000 attendees are expected, less than half the number of CES 2020 attendees (Chris Velazco/Washington Post)

Chris Velazco / Washington Post:
A visit to CES 2022, where only 50,000 to 75,000 attendees are expected, less than half the number of CES 2020 attendees  —  This year's CES conference in Las Vegas raises questions about the future of giant in-person business events … LAS VEGAS — Massive TVs.  Powerful computers.