When I first started using the internet, there weren't many feeds and the way I navigated the web was to have an interest, an idea, a kernel of thought that I then chased through rabbit holes of information repositories.
The process has been flipped, and instead of us seeking out information we simply wait for it to be delivered. I suspect the same process is why many are content watching TV versus taking up hobbies. But the internet and smartphones means that feed of information is with us all the time, drip feeding "just good enough" bites of information all throughout the day, squashing curiosity.
There was a notable change in my thinking and clearness of mind when I stopped using social media, and I have very different habits for sites like HN now as well. I try to only use my phone when I have a clear purpose, not just to pass the time. With HN I still value it as a news source, but I understand I can suffer the same problems as other social media and so I try to make sure I just read the front page titles and find something to truly engage in, or else I leave the site for the day.
After cutting down on checking feeds I find myself having more time to think and I do find myself chasing curious thoughts around. Which is nice!