https://www.thenewatlantis.com/publications/how-to-fix-social-media
The amateurs — adolescent boys, many of them — played a crucial role in the development of radio technology, and most used their sets responsibly. But some, in another foreshadowing of the net, were bent on mischief and mayhem. Shielded by anonymity, they would transmit rumors and lies, slurs and slanders. The U.S. Navy, which relied on radio to manage its fleet, was a prime target. Officers “complained bitterly,” Slotten reports, “about amateurs sending out fake distress calls or posing as naval commanders and sending ships on fraudulent missions.”
The nuisance became a crisis in the early morning hours of April 15, 1912, when the Titanic sank after its fateful collision with an iceberg. Efforts to rescue the passengers were hindered by a barrage of amateur radio messages. The messages clogged the airwaves, making it hard for official transmissions to get through. Worse, some of the amateurs sent out what we would today call fake news, including a widely circulated rumor that the Titanic remained seaworthy and was being towed to a nearby port for repairs.