Assuming you are not aware of this already, you may want to check HN classic https://news.ycombinator.com/classic https://news.ycombinator.com/classic which onl

Assuming you are not aware of this already, you may want to check HN classic https://news.ycombinator.com/classic https://news.ycombinator.com/classic which only displays posts from people with sufficiently old accounts, IIRC. The Blackwater and NPR post seem to be on that list, though.