In November, millions of Taylor Swift fans logged on to Ticketmaster hoping to scoop up tickets to arguably the most-anticipated tour of 2023. When the time came, the site crashed, rendering verified users unable to purchase admission to the singer's first slate of shows in five years. In the immediate aftermath, Ticketmaster parent company Live Nation explained that while 1.5 million people had signed up as legit customers, over 14 million hit the site when tickets went on sale — many of which were bots. 

Live Nation president and CFO Joe Berchtold told the Senate Judiciary Comittee on Tuesday that the company "learned valuable lessons" from the Swift debacle. "In hindsight there are several things we could have done better – including staggering the sales over a longer period of time and doing a better job setting fan expectations for getting tickets," he said.