Yes, honestly i think this is the largest contribution to HNs successful place in its niche. Every other website turned from articles to images to infinite scroll politics and gifs. They all did that because it sells more ads. HN has never made a design change that prioritizes anything over articles. And even when it does conform to the greater trends of most people reading comments over articles (increasing bubblifiation of popular beliefs) the comments are much huge quality here because we're all the kind of people who like a site with articles, and thus more people actually read the articles, and the feedback does not include the internet ubiquitous "social credit score" seen on numerical stats around every comment on nearly every other website.
It has everything to do with the simple fact that HN was launched in '07, when Reddit wasn't that mainstream.