Facebook is trying their best to Earn more and More from the Pages, this is just a step towards it Whenever you see the "Reached People" you won't see anything more than 10% with that more and more People would buy the ads

Now the new Page rules i was really waiting for it after a long time back when people Used to remove each other as Page admin and Capture the page but this Rule now is Good choosing some one content Creator and Manager for the stuff