I think they most likely fight with scammers. Founder Twitter good is revoked on the BTC and the crypt in general. It predicts a great future.
Twitter ban purpose is to preventing the scammers. there is a lot of scam projects were searching the victims through spread the word through various advertisement. Regal, bitconnect, Hextra and majority of them are using the advertisement through google and twitter to get the more victims. Bitcoin as a major crypto should be fine and doesn't get any impact caused by this ban.