Yeah, okay, in hindsight that wasn't as elegant as I was hoping. More to come.

Edit:

This was about news in specific. Reddit's great if you want help with your electronics project, but for political analysis it's not so great. There's way, waaay too many people pushing something or other for reasons other than empirical correctness.

AskHistorians is moderated extremely tightly by PhDs and requires a source for everything, so it's about as good as it gets. I understand that's not what you asked for, but it's the closest thing I could think of. I'm honestly wondering what subreddit you were using for news - I feel like I've seen questionable discussion on all of them that I've encountered.

I also use things like r/UkrainianConflict for the latest news from that event - with the GIANT caveat that you have to understand the subject matter well enough to tell when OP is full of shit, or passing along shit. That one in particular is infested with people that think a nuclear first strike is a sane and justifiable tactic for NATO with no negative repercussions, which hopefully you can see is insane.

As for what you should study, pretty much all the social sciences help. If you can afford travel that's great, but that's not everyone and it's possible to fuck that up too. Occasionally knowing other sciences will help; like when someone tells you the sun is causing climate change.

News reading is just figuring out your real situation in a world full of liars both deliberate and accidental. You either dissect the lies yourself or you have to find someone you trust. Random Redditors aren't the right answer even if they can be part of the puzzle.