Don’t fall into doomerism - news companies are companies, and negativity gets people on their platforms for much longer than positivity, it’s easy to get addicted to it. Set time limits or limit the amount of news you consume per day/per week.
Recognize that caring about something requires mental energy - if you had 1 friend who asks you to care about their hobby or learn a bit more, then you might agree, but if you have 20 friends with different hobbies asking the same thing, then there’s no way you can care about all of them. Similar thing applies to the news, recognize that you can’t care about everything and try learning how to stay informed without giving up lots of mental energy stressing about things you can’t really influence.
It’s admirable wanting to keep up with the news, but it also can be a bit of a trap and does require a degree of skill to not fall into what you describe in your post.
Recently went back to OSRS after getting recommended a video essay about how Runescape is good that included a rant about capitalism ruining the enjoyment of labor and capitalism. It was funny enough to make me go back