Well, since most media is advertising dependent, they're dependent on access to information to give you something of value, to in turn sell ads. If investigating or reporting on something shady means, a press operative can no longer be allowed access to an election campaign, or means their correspondents get snubbed at press conferences. They'll cooperate or not report on something, or follow the delivered narrative in lieu of their long term business interests.

if by collude you mean do so under threat of legal action and possible end of your business, then perhaps you are right.

for a site like this I am always amazed at how many people think it is easy to stand up to the full brunt of the government. the US government not only has the capability to do any business and person on US soil what it wants, it has people within it who relish in that power and who won't bat an eye to use it. if there is a legal issue the laws can simply updated "for the people".

this is not to say its any different elsewhere, the government controls the laws, the weapons, and through those can end your ability to do business if not simply through confiscation.