Articles/blogs are hampered by SEO requirements, and padding to induce scrolling to display ads, IMHO. Also, Books have chapter breaks and flow based on that,

Articles/blogs are hampered by SEO requirements, and padding to induce scrolling to display ads, IMHO. Also, Books have chapter breaks and flow based on that, which "long-reads" articles don't match. OP, do share which books you have been reading.