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?
I think it will still be alive, as crowdfunding is there for many years.
I believe projects only who has a decent product, with MVP and professional team will be able to gather the funds. Hopefully, all those scams ICO will not be in the market anymore and if they will, hopefully they will be fully reliable for their actions legally.