Take the blue pill or the red pill ? Not reading the news will make you happier. Reading the news will make your life miserable. Still, I don't want to be the person that lives in a bubble without understanding how the world is moving and become part of the problem.
This would be true if what you call "news" was objectively valuable information. To me it appears more strongly curated to misinform and create irrational emotional responses for the benefit of some (mostly political leaders and large businesses) to the detriment of the audience.
Agree that that is BIG assumption. I just didn't want to bring all the misinformation issue in to the discussion. IMHO, It is better to be uninformed than misinformed.
It's that last bit that needs justification - that being ignorant contributes to the problem. The claim is that your knowledge or ignorance, peace or anxiety, affect only you.
Although even if you accept that claim, you could argue that being aware of the world made you a better person even if it makes you unhappy - a sort of Socratic argument that "escaping the cave" is inherently good. In that case you'd have to justify (only to yourself, of course) that "news" is the right kind of knowledge to accomplish Goodness.