I agree. About a year ago I made the conscious decision to remove the vast majority of "news", particularly political news, from my life. On Reddit, I blocked
all political-related subreddits, removed CNN et al from my bookmarks, unsubscribed from news-related podcasts, removed all news apps from my phone, and I only browse sites /subreddits that pertain to specific interests of mine (HN, subreddits about programming, technology, fitness, financial news about specific companies I am following, etc). I will open a "news site" very rarely when I catch wind of a significant event happening (impeachment, bombing Iran), but again this is very rare. When it comes time to vote, I'll spend some time doing active research on current topics so I can make informed decisions, and the
active research helps significantly to avoid clickbait/ragebait that pops up when passively browsing the internet.
I can say without a doubt it has made a significant improvement to my general mood and demeanor. I no longer get sucked into a trap reading infuriating news about the government or inane comments on social media sites. Now when I do happen to come across a clickbait/ragebait headline, my brain seems to just ignore it and carry on with life. Sometimes my friends will bring up the latest "omg Trump, did you hear?" news while we hang out and it will devolve into a bitchfest where they get visibly angry as they talk about it, meanwhile I just sit back and say "I have no idea what you're talking about". Ignorance is bliss, and I say that completely unironically.
It is a little sad because I previously loved being "in the know" and always kept up with the news and wanted to be involved in politics. I miss that aspect a little bit, and I'm certainly wary of the greater effect if everyone in society just disengaged from public debate, but for the most part the improvements have far outweighed that negative.
If you find yourself spending more than even a couple minutes a day being angry/stressed at current events, I strongly recommend limiting, if not totally cutting out, that type of news. It really is great.