Based on this post.
https://bitcointalk.org/index.php?topic=3133353.0Google doesn't really ban Bitcoin Ads since there is no Bitcoin ads at all. Bitcoin is not being advertised on Facebook or even on Google the reason why we don't need to panic. Google and Facebook banned ICOs, trading and exchange websites. The movement of the price of Bitcoin is normal even though it really takes a lot of time to pump.
They don't plan to banned bitcoin. Kasi isipin natin, bakit ksilangan pa iadvertise ng bitcoin e sikat na ang bitcoin. Kapag nakakita ka ng altcoin advertisement madadaanan mo talaga ang bitcoin at yun yung una mong matututunan. Ilan ba ang mga bagong ICO ngayon at sa dami nito, hindi na kailangan pang iadvertise ng bitcoin.