I don't know who this guy is, but this blog post sums a lot of it up nicely:
https://ritholtz.com/2015/05/how-fox-news-changed-american-media-and-political-dynamics/
1987-Reagan and Republicans allow the rise of Hate radio by having the FCC stop the fairness doctrine. Then in 1996 Fox News jumped on the air with a 24/7 news cycle of Republican slanted stories.
9/11/01 Was when the news stations really started to realize that people will stay glued to their news sources if there are disasters and the 24 hour news cycle of chaos was born.
Then as the internet started to become widely used, the right wing radicalized the evangelical and racists against 'the Democrats'. I noticed around 2006 was when the trolling was getting big, lots of conspiracies getting posted, and interest politics.
In 2008 Glenn Beck joins Fox and brings conspiracies to the TV and the rest of Fox is infected. Then Sarah Palin brought about the era of television ready political trolls masquerading as politicians in the Republican party.
Then a black man was elected as President of the United States of America and all hell broke loose in the Republican party. Giving us the Tea Party, Sinclair broadcasting purchasing cable news across the country, Koche Brothers spending millions to get political activists appointed to universities so that Republicans can bring in political trolls acting like experts to their hearings.
By 2012 internet data analysis starts to take on a life of it's own, and by 2014 the Edward Snowden landed in Russia with smuggled data files from the NSA and the Russians immediately start building fake news-looking websites to be their 'Russian Times' of American political
left and right.
The major problem I think is that the news companies started getting pressure from owners to grow their advertising dollars and started chasing stories that had huge online views, not realizing that trolls were
click farming and bumping the stories that they wanted to get pushed. Not realizing that they were acting as 'Useful Idiots' for the Russian attack on our democracy to get Trump elected.
Im just happy that the actual journalists and news stations are starting to understand how the attack was conducted. Finally, a decade after it started... I am hoping after Trump is no longer President and if the Democrats can win the House and Senate, the
government can start to stop this continuing attack.
I would love if the news were no longer dependent on advertising dollars and that the politicians when sworn into office had to uphold a oath to not lie to the American public or be held accountable.