EditorialRomina Sejas, who worked as a waitress and in telemarketing, now earns a living as a cryptocurrency consultant and by teaching workshops about digital currencies, at her home in Buenos Aires, Argentina, June 28, 2022. (Sarah Pabst/The New York Times)
EditorialA telemarketing center in Montgomery, Ala., on April 16, 2020, after the pandemic prompted widespread lockdowns. (Bob Miller/The New York Times)