@lord1027, can you check this page
https://www.facebook.com/boredpanda
then how this page is too much active? and there are too many pages like this
Because people really enjoy its content, because the owner (I don't think it's the same one) used to work a lot of time to find and rewrite quality content that had the potential to be viral. Because they've grown organic, not paid for likes, because they know how facebook works (something you clearly don't).
An year ago, there were tons of pages in the entertainment niche, the newsfeed was flooded with their posts. After the updates, only few have survived, I'd say less than 10%. That is because they were of better quality and their fans took the time to go to the page and engage with their posts.
What you see now it's the "elite" of humour pages, the only ones that "survived". If you were telling me you're building a Search Engine, I'd say you're wasting time and don't stand a chance. Just because Google is doing it really well, it doesn't mean you'll be able to do it too.
Do you understand what I meant now?
Edit: Just a reminder, after they've adjusted the algorithm for reach, FB Ads work better than ever, I too gave up on my pages and switched over to FB Ads.