There's no reason that in all of Europe, Oceania, and Brazil combined, only five mass shootings happened this year, but in just one country alone, America, there has been roughly 250 of them.
The reason is on TV every day; on phones, on computer monitors, on tablets. Shared around social media, and promoted or even orchestrated by the social media companies themselves. Repeated and endorsed by influential people. Motivated by the economic interests of powerful companies.
Media are tearing society to shreds to make a buck, and the U.S. is the hotbed because of the resentments and lingering shock over the 2016 election. Manufacturing bogeymen and collecting revenue by reporting on them. Cherrypicking incidents and details to support a narrative. Or straight-up lying because they know their target demographics won't question anything that supports their preconceived notions, and any correction will only receive a small fraction of the views, likes, and shares of the original article.
Common cognitive distortions/fallacies are rampant in reporting and widely-circulated opinion columns, and not only go mostly unchallenged but are actually celebrated and encouraged. You see it everywhere:
filtering for negatives, black-and-white thinking, overgeneralization, jumping to conclusions, catastrophizing, emotional reasoning...unhealthy reasoning being broadcast to millions. Of course, it seems pretty clear that we are facing a crisis of mental health in general; no doubt the offending journalists are anxious and/or depressed themselves.
Yeah, people are angry. Anger can feel righteous, which motivates people to share what made them angry, and to click on reports about outrageous things. Or to go out of their way to buy products from a company that makes a statement on something. It's business. Desperate business, spurred by media's failures and financial uncertainty. Cashing in on the public's trust, while obfuscating the truth.
The news has never been 100% trustworthy, but we are living in an era of yellow journalism adapted for the internet. You can't be reasonably sure of facts without digging around -- if you think you can trust the independent source(s), and if you aren't just absent-mindedly confirming your bias. This, if you didn't know, is key to how right-wing extremists are being radicalized. They know damn well the media is full of it, and radicals and conspiracy theorists are more than willing to fill the vacuum left by the media's negligence. Meanwhile, left-wing extremists are being radicalized by an impassioned reading of what the media reports.
It's true that we are facing some real problems in this country, which makes it all the more egregious that media companies take any opportunity they can get to yank the population's heartstrings and manipulate the truth for their own gain. They inspire violence and motivate political action justified by the catastrophic narratives they've woven, and divide family/friends according to politics. It's 🤬 disgusting.
The pretext for violence on both sides of this cultural conflict is a product of horribly irresponsible reporting. That includes attacks with the simple morbid purpose of trolling for a predictable & politicized media response, which is too damned easy to do. It's a self-fulfilling prophecy.