Because many irresponsible people want to take benefits from crypto growth and they dont have real project. Some ICOs very slow when want to land on exchanger and it make investor waiting too long.
actually in terms of investing all have their advantages and disadvantages, both in property, gold, or digital currency, and another in terms of ICO investment, what can be said is gambling where we gamble so that the ICO price can be very good. but at ICO there are many risks from starting fraud and the legality of a country depending on where we are silent. However, behind these risks, there are several advantages of ICO investment, the price is very cheap and if the project of a company is very successful, the ICO price will be greatly increased and we will get several times the profit.