The Austrian show Gute Nacht Österreich. It was the same concept as Last Week Tonight or the Late Show. Well, they did a show about then right wing populist Chancellor Sebastian Kurz' networks and connections. The topic of the show had been announced a day before, but they had suddenly shown a different one, apparently due to pressure from the upper management of the public broadcast.
Only due to massive public pressure could they show it the following week and afterwards their show mysteriously didn't get renewed due to budget cuts, despite being very popular.
They had only come back later after Kurz was ousted because of a corruption scandal
Television
The closest I can think of in the U.S.. was the Smothers Brothers. They were cancelled by the network, not the government, even though they were very popular . They frequently criticized the Vietnam war and government officials.
Not the Government but in Australia in the early 90's we had a one off special of Funniest home videos called Australia’s naughtiest home videos which was pulled off air mid show by the network owner Kerry Packer.
Utopia on Amazon got cancelled by Amazon. Because it was about a secret shadow government creating a virus to kill off certain races of people.
It came out during covid-19, I don't blame Amazon for canceling it early.
It was also fucking shit compared to the original imo.
Is that a remake of the british Utopia?
You're not going to find a lot of anything like that.
Either places have little censorship and you can just get a show cancelled without a significant burden of proof, or censorship is setup such that you have to get permission for your broadcast before it airs.
I feel like Mark Thomas on Channel 4 was pretty close to this. He seemed to be cancelled and forgotten pretty quickly but still tours. Was hugely anti-establishment.
You could almost argue Channel 4 in general is going through this now. They properly pissed Boris Johnson off back in 2019 and the Tories have been trying to fuck them up ever since.
One of the musical numbers in the broadway production of 1776 (Cool, Cool, Considerate Men) was removed from the movie release at the direct request of Richard Nixon. The mot recent release of the movie reinstated it.
Look at film "Nejistá sezóna", it is about this issue in Czechoslovakia.
But basically usually film or TV show ended up in "vault" when somebody emigrated to wesr.
On the opposite of this, the Stanley Kubrick movie Spartacus (1960) was in danger of being pulled during the Hollywood Blacklist phase when Dalton Trumbo was revealed to be the screenwriter, but President John F. Kennedy went to watch the movie in theaters and publicly endorsed it afterward, helping to end the Hollywood Blacklist as a result.
A few Australian shows mentioned, but one that shamefully hot abruptly cancelled in the 90's was John Safran's Master Chef / Media Tycoon, because a current affairs host Ray Martin couldn't take a touch of his own medicine and phoned up the ABC to have it pulled.
Personally, I am lazy. I'm not looking it up
If this happened in the United States, your best bets are searching around 2001 (iirc, Bill Maher's show at the time might fit your parameters; a revival of Sondheim's "Assassins" was nixed around that time as well) and the early-mid 1950s (around the McCarthy Hearings).