Since so many ICOs seem to be getting done privately by big institutions investors where the public needs to have connections to get in to a large minimum investment (Eg. 100 ETH+)...
Do you think Public Pre-Sales (e.g. minimum 100 ETH) or Pre-Sale Pools will even exist in 2 years?
ICO will always available in market because every year some features and some innovative things are added in Blockchain technology so ICO will exist in 2020 but some changes are expecting the ICO and some private sector companies are creating the own platform so some regulation also possible in future.