I fully agree. Just today, I read a silly article by a 2016'er on how Facebook might "kill Steem" with it's upcoming stable coin by robbing Steem's unique use case. :) That particular 2016'er has at least kept most of his earned coins. Is he looking to accumulate more and wants to keep the price down by spreading silly FUD?
What the article proposes is downright foolish. As if Facebook was going to start dishing out meaningful rewards to all of its two billion users. That same user has implied in his writings on Steem that it's user case is and will remain blogging quality content and being rewarded for it. Nothing could be further from the truth as you have pointed out. Apps of different descriptions will continue to rack up their own SP and reward their own users.