Sometimes I feel HN also is a similar attention sink, even Wikipedia as well. They also can draw you in for information snacking, and before you know hours have gone. Commenting and reading responses in HN is also another attention consuming loop.
Not sure if that treadmill is just built into my personality or if it was specifically caused by the site. I don't feel it here as much, although it could just be that the account there was older, so it felt like it'd developed more of an 'identity' (silly as that is).
From https://danluu.com/hn-comments/ . I happen to agree.
If you are well versed in a topic there is no reason to talk about it. You are already well versed in it and gain nothing from discussing it further.
In my case at least browsing Wikipedia is an assumed guilty habit, just like coffee.
What usually happens is that I browse /r/soccer or something similar and I get to the wikipedia page of a specific (mostly European) football league, like the Dutch Eredivisie or the Norwegian first league. Once on that page I click on a specific team (let's say Utrecht, Molde or Groningen) and before I know it I end up reading about the Hanseatic league or about the Spanish dominions in the Low Countries in the 1600s.
Perhaps I could take a walk, which would be good.