Hopefully the ecosystem will dissolve all the scammers.
FB was a jungle with many scam projects being promoted although i doubt it if google will ban is as well.
i saw in many Crypto sites Google ads.
Yes scam is the biggest problem in a cryptocommunity, but I do not imagine how ecosystem can dissolve all the scammers. Some strict actions should be taken.
I think they already did that but still we can't avoid other ICO who's intention is not good. And it is hard to determine which ICO is legit. Moreover, I think not all ICO were totally banned.