https://www.recode.net/2018/1/30/16950926/facebook-mark-zuckerberg-bans-crypto-advertising-bitcoin-james-altucher
So facebook bans cryto advertisement. is it an effort to destroy crypto currency that they fear can free the humanity from the Govt banking system.
I wouldn't call it that dramatic.
They're just starting to catch on that a lot of ICO ads are scams, and they don't want those on their platforms - simple as that.