But broadly I agree, in the sense that the government are uncomfortable with political movements they lack the ability to shape or control.
In hindsight it's incredible just how much influence the British government has historically had over media. The largest TV and radio stations were often directly government owned (BBC, Radio 1, Channel 4) and many newspapers are vulnerable to defamation / contempt of court accusations / injunctions when they sway too far from the official narratives. Especially on any issue adjacent to criminal justice.
Of course, they'll say all of the state owned media operated without political direction. And that regulators / prosecutors operated in a politically neutral fashion with due process and impartiality.
Before Brexit I would have said so too. The government regularly clashed with the BBC. And Channel 4 news was a delight. Recently the TV channels have clearly been brought into line via governance and the need to change the funding.
Given the dubbing of Gerry Adams, the coverage of Iraq/Afghanistan war crimes, and anything related to Ireland, I don't know you could possibly have believed this.
It was just that pre-Brexit, you agreed with the propaganda.