HN falls under work for me (in the sense that I learn things, I have a company that employs engineers so there's a networking element etc) but point taken. I guess I don't think about it as much because it's significantly less problematic than say Instagram and at least I learn things here.
Notably I did cut out reddit which imho is the most toxic social network I was a part of.
Notably I did cut out reddit which imho is the most toxic social network I was a part of.