Which is nuts. The DoJ needs to take a battle ax to Ticketmaster to set an example. They need to prove that they are still willing and able to throw down if necessary. TM is a disposable target, they don't build anything critical to the economy or national security. They could be deleted from the earth and dozens of replacements would spring up in a week.
TM is so hated that, if the DoJ goes for the jugular and misses, there might be appetite for Congress to re-empower the DoJ.
Monopolies aren't just anti-consumer. They can strangle the country's ability to innovate and compete in a global marketplace.