That's not what this is about. Facebook is banning ads for bitcoin related businesses at the moment, because a lot of black sheep are using the current hype to scam users (Bitsequence anyone, want some Bitconnect?).
It's correct to criticize Facebook for a lot of things, but it's also important to stay reasonable. To forbid shady scammers to advertise their "offers" is no censorship.
RE: Can Facebook Damage Bitcoin and other Cryptocurrencies....They already have!!!!