Its just the information overload environment produces more triggers. Reduce news and social media off consumption and it feels much less chaotic.
Info overload especially constantly looking at problems above the pay grade/skill level are just going to screw with the head.
Think about your first job, did you try to understand or solve everything the team faced when there was chaos? Initially you might try, but over time you settle into a role where you fit and tune other things out.
These days whenever I feel the urge go down some social media/news generated rabbit hole, I just open Khan Academy or ChatGPT and start talking/looking up some solved problem. Not the unsolvable stuff. It turns out more satisfying than consuming news or social media stuff. Other option is a good game. Changes my mood a lot.