Some countries don't allow people to invest in ICOs. Why is that? They don't allow ICO that issues dividends and represents the shares of a company, or they just ban all the ICOs?
You said true , China and Korea like countries made rules to regulate the system of ICOs in Thier country because they find it not much better thing for the people as an option of investment Because the answer is simple , we can see lots of ICOs are coming and going and also we can see most of them are better also but few of them are not legit ( scam like system , here it would be better to. Give the example of indocoin ) , that how they run away after the investment .
So I think those countries who don't want allow ICOs in Thier countries is better for them to keep away .
But still here we can take risk to invest in every ICO project ( but first make simple analysis whether the project has any basic support or not to check whether the project of ICOs is legit or not ) and overall get profit is a better option and I am doing the same .