I think that in 2019 ICO will be still alive, ICO investors will be smarter and only join good ICO. No more lands for bad and scam ICO. 2018 is not a good year for investors because most of token dumped below ICO price. Do you think 2019 is a good year for ICO and all tokens pump after ICO like it was in 2017?
This is possible if ICO will be strictly regulated in every country of their ICO origin so that the investors and the participants will be more protected against these fraud people. If these scams ICO will not be neutralize then expect ICO will be less demand by next year due to most of the people will avoid ICO investments in fear to lose their hard earned money.