Ссылки на сами статьи:

https://digiday.com/marketing/organic-reach-facebook-dead-advertisers-will-spend-reach-facebooks-feed-purge/

https://digiday.com/media/losing-hope-facebook-tells-publishers-big-change-coming-news-feed/

https://digiday.com/media/publishers-already-shifting-dependence-facebook-expected-accelerate-wake-news-feed-change/