I don't really understand the 'doomer' debate, that is to say complaining about negative news when the world in fact is facing enormous negative events. It seems to me sort of like the 'three-wise-monkeys', just think happy thoughts and the world gets better or something. It seems infantile. I don't see how you can fix problems if you aren't willing to in the first place look at them, as we've seen in this pandemic t…
I see your comment as the perfect irony. First, you presume that your outlook is sober, but have you considered that the way you perceive the world is just that, the product of your biased (by all the gloom) state of mind? Do you think the world is getting worse? It's been "getting worse" forever.
As for fixing problems, how many problems can you realistically fix from what you're watching? The world has real problems and you could just pick one if you want and focus on it. There's really no need to dwell on negativity days on end. Doom and gloom is just a distraction and contrary to what you may believe, not productive.
My personal advice though, would be to try to retreat for a while and observe that nothing much would have changed when you resurface. It'll be like skipping two seasons of a bad soap opera and picking it up later, without missing a beat and without having wasted hours following circuitous story lines.