I don't think these ICOs will still be able to exist when these regulations have come thru, because most of these scammers will stop or else they will be caught by the government, these government institutions won't stop hunting these shit people because most of the investors are getting nothing after investing to these scams.
positive things for all have always had a good impact on the solution, I believe that in the future the ICO method will run officially with more complete requirements to make the ICO more responsible, the role of government is needed to regulate it, like the IPO, we can see period ahead of ico, it's far better if they get official regulations.