

You might enjoy dunking on them (which is fine) just as long as you’re not actively pushing them away.
The easiest way is to enlist their involvement in dunking on the actual politicians, officials, and policymakers. A fascist movement relies heavily on a reluctant populace complying in advance, which is why little pieces of resistance can be effective against fascists. Humor, sarcasm, and outright mockery of the people giving the flimsy orders diminishes their power by persuading the public that there won’t be consequences for those who ignore those orders.
It’s not going to be enough by itself, but having the apolitical comedians turn against fascism is still a useful thing to have on our side.
I’m only generally familiar with the big crime podcast/documentaries that spilled into the mainstream about 10 years ago: first season of Serial, Making a Murderer. And both of those were highly critical of the police work and called convictions into question (and actually got the public attention on the wrongful convictions).
More recently, I’ve seen the HBO series on Karen Read, and it painted a picture of severe police misconduct that at worst tried to frame an innocent person, and at best botched the investigation to make a conviction of a guilty person difficult to impossible.
So yeah, crime documentaries often do show police misconduct and incompetence. At least the ones that hit my radar.