The mainstream media and its well-paid army of "authorities" / pundits would have us believe the decline in our collective trust in our institutions is the result of fake news, i.e. false narratives and data presented as factual.
If only we could rid ourselves of fake news, all would be well, as our institutions are working just fine.
This mainstream narrative is itself false: our institutions are failing, and the cause isn't fake news or Russian hacking--the cause is insider plundering and collusion, aided and abetted by a decline in transparency and accountability and the institutionalization of incompetence.
In other words, the citizenry's trust in institutions is declining because the failure of institutions is undeniably the fabric of everyday life in America.
When was the last time you heard the top management of a university system take responsibility for the unprecedented rise in the cost of tuition and textbooks? The short answer is "never." The insiders benefiting from the higher-education cartel's relentless exploitation of students and their families act as if the soaring costs are akin to cosmic radiation, a force of nature that they are powerless to control.