At least ICO invest and online gambling two different think if you have learned about it then you will be understand, personally i haven't yet participate online gambling but I was participate many ICO invest. Basically luck good for me ICO invest if i take more suffer i will be happy with makes profits.
it is clear that ICO and gambling are different. it's just that, for the time being, the ICO that runs is sometimes detrimental, it doesn't even go according to what they have planned. because of this, the investment sensation is the same as gambling. Well, that only applies to ICO investments without doing research. I think, investing in ICO is based on prior research, and clarity is better than gambling. but of course, it still has risks.