Technology plays a part in the manipulation. The printing press lead away from feudalism. Then mass media fueled virtue-less democracy. Less than 5% of journalists are republicans. Journalism and the media today still has the legal but sleazy mentality.
Does one engage or do what the saints have always done and not be conformed to the world? Is there more than one option...
Media and propaganda has its own Weltanschauung. Propaganda once wasn't a bad word - Sacra Congregatio de Propaganda Fide.
But it all seems to become attention seeking and click-bait. People play it like it's a game without seriousness and trust the opinions of journalists for no apparent reason other than the fact they work in the media.
Modern Journalism while still pretending to be "balanced" is ultimately relativistic and liberal. The facts are made to support opinions.
And the pioneers of modern journalism - on that basis - couldn't believe in a God (because that would be "biased"), couldn't believe strongly in anything (except their own secret opinions) becoming liberal nowheremen. There are still the opinion columns, but their influence is based on the respectability of a "neutral" trade. Reasonable, fair-minded hacks have reached the following personal conclusion based on their knowledge and experience...
The media supports the current languid, turgid state of affairs where the corporations, government and the media work together on a few set pieces ("press release", "leaks" or other information in advance) all of which has become predictable and unhelpful.
There is still a place for useful media as communication used to influence opinion (and let's use the word propaganda - because it is all propaganda, even if secretly) . But let it be done well and with skill.