The HN comments for that first one gave us the worst "advice" that this site has ever seen and might ever see [1]:
> Nothing that is visible "below the fold" should ever run or load until the page is scrolled down by the site visitor.
The commenter septupled down and eventually blamed trolls :D
Sorry, I'm not understanding what relevance some HN comments have to do with the link I shared...?
Though, for the record, I agree with everything that person - and other sibling commenter - wrote. It is quite obvious the people were not reading and replying in good faith.
Okay! That is a wild thing to admit!