The truth is that the anticipation for crypto to go mainstream increases as time goes on. In fact there are skeptis who would have nothing to do with crypto unless it goes mainstream. Is 2018 that year when blockchain crypto goes mainstream?
Of course you can say that because in this year 2018 significant businesses in various areas trying to implement Bitcoin and other cryptocurrencies with there core business processes because tech experts know digital currency is something extraordinary when compared to fiat paper currencies so doesn't matter what the world thinks now the future will definitely welcome cryptocurrencies and blockchain technology with open hand