It is a good and a bad for everyone.
Regulation will make the community stable and eliminate those scammers in the ICO market.
Though it is not a healthy thing now in the market. it causes fall of prices but once regulation is done and crypto is accepted in full blast this will give us good.
Yes, the biggest problem with ICO at present is the scam flood, which is due to the lack of supervision.
Regulation will not kill the vitality of crypto. On the contrary, crypto will live healthier.