In this Trump era, we need satire more than ever. Just don’t expect it to save democracy.

In the US, comedy has long filled the space vacated by partisan news media. Now France is following its lead

Sometimes the freedom and openness of comedy means it is better able to respond to world events than news media. Take South Park’s raucous, unhinged and visually disturbing depictions of Donald Trump – most recently, cheating on Satan (who is carrying his spawn) with JD Vance in the White House. Fair enough: Trey Parker and Matt Stone very much own this terrain.

But there’s no reason why satirical TV programmes such as The Daily Show should have to take on the role of news provider, investigative journalist and critic. And yet, over the past three decades, the failings of the US corporate media to adequately cover the country’s dilapidated politics has pushed people such as Jon Stewart into filling the void.

The problem was identified as long ago as 2000 by the US economist Paul Krugman. He castigated the press for being “fanatically determined to seem even-handed”, to the point they were unwilling to call out outrageous untruths. “If a presidential candidate were to declare that the Earth is flat,” Krugman wrote, “you would be sure to see a news analysis under the headline Shape of the Planet: Both Sides Have a Point.”

It was this context that provided American satire’s cathartic triumph in the first years of the 21st century. The Daily Show began conducting harder-hitting interviews than most primetime TV shows. Stephen Colbert rose to prominence by playing a fake conservative talkshow host, in an open parody of Bill O’Reilly’s mid-2000s show on Fox. And then John Oliver pioneered “investigative comedy”, frequently doing a better job of breaking scandalous stories than the news programmes he was satirising.