That’s when things went from bad to worse and I abandoned the mainstream media entirely.
0: https://en.m.wikipedia.org/wiki/Obama_tan_suit_controversy
Probably, but the main thing at that time was 9/11 and the Iraq war. Media was pushing the weapons of mass destruction narrative hard, and woe be the person that disagreed.
https://slate.com/news-and-politics/2002/09/why-does-bush-go....
That Slate article is actually pretty fair to Bush. But others from that time, which I cannot find, were not so fair. Nuc-u-lar versus nuc-lee-are certainly gave my left-leaning extended family reason for an hour of Bush-bashing at one of our gatherings. While I thought then, and still do now, that the whole thing was ridiculous.
Many news organizations happily threw out their journalistic integrity to "fight Trump". Honest reporting became taboo. You were either FOR or AGAINST Trump, and anyone not choosing a side was just secretly on the other side.
Before that they dumped on Bush II and Chaney
Before that they dumped on Clinton
Before that they dumped on Bush I (I remember the ridiculous attacks on Quayle)
I'm sure they did it to Regan too, and Carter before that, and Ford before that.
But I would agree that any pretense of "balanced" or "fair" reporting got thrown out of the window with Trump. It's like they aren't even hiding their intentions anymore.
For that to be harmful, it doesn't even have to be all journalists, just enough of them that people come across that bias often enough to be familiar with it.
I'm certain that many journalists value the truth and fairness over party, but I'm also certain that too many journalists put party/ideology over truth and fairness (in many areas), and the news organizations have become more tolerant of bias.