Would Australia gag Phantom? It’s difficult to say. Nobody is doing political commentary in Phantom so the point is moot. I would say a comic that tried to comment on government policy would get a visit from ASIO and that story shut down, yes, but we don’t have that situation so...
Bias by comic writers? Yeah, you’re not going to get commentary unbiased unless it’s from an Artificial Intelligence. But you might get an opposing view to the propaganda machine, and that would scare the **** out of them.
As for the news media and government transparency. I am very sceptical that either exist, because of the way business and the economy run. You really need the independence of a comic writer who hasn’t been bought. Everything else, news media, politics, has an agenda that includes manipulating the masses, so it’s irrelevant. We once had an attempt to create a world newspaper sourced from a multitude of journalists from different countries. The big boys gagged it after the first issue. It was so refreshing because it was something you hadn’t read before - the truth.