Maybe discoverability? If you can’t google “major event” to find news, you’ll wind up just going to big-news-site.com and searching there.
Meanwhile, I was pleasantly surprised to see the CBC app festooned with links to low-bandwidth versions of content for regions under wildfire advisories. I appreciate that they understood that emergency situations call for something a bit different than "we have 23 extra pixels, can we cram another banner ad in?"