Pre-sale tickets for Taylor Swift's upcoming "Eras" tour went on sale Tuesday.
Ocasio-Cortez took the opportunity to voice longstanding concern about the 2010 merger of Ticketmaster, the ticket sales and distribution company, and Live Nation, the events promoter and venue operator, into Live Nation Entertainment.
"We write in support of strong antitrust enforcement by the Biden Administration, including the live event ticket sales marketplace," the letter begins.
Social media influencer Ellie Schnitt tweeted, "When Taylor Swift wrote 'the great war' she was actually preparing us for the Battle of Ticketmaster."
— Taylor Swift, but also Ticketmaster after its site crashed.