Trump also asked why networks weren't paying "millions of dollars" in license fees.
One of the first things the Trump administration did in Washington was to pack White House pressers with journalists from media outlets friendly to Trump and MAGA. That is why we rarely hear tough or embarassing questions from the WH press corps anymore.
Donald Trump used the Federal Communications Commission to extort the owner CBS/Paramount - Shari Redstone - who was seeking FCC permission for a $8 billion merger with Skydance. Content changes will be coming to the new merged company.
Trump is signaling his FCC to revoke the broadcast licenses of the ABC and NBC networks. This is how Russia lost its independent media. All independent networks/media were either closed or their staff fled Russia to avoid prison for criticising Putin.
Trump policies are deeply unpopular with Americans. To blunt on-air criticism, Trump is looking to either extort or force the closure of select broadcast networks. You don't see Trump demanding that the FCC revoke the broadcast license of FOX.
Trump's declining approval ratings on the economy, immigration, and foreign policy signal potential trouble for his broader agenda.