If i have a choice, I won't participate ICO with KYC needed, because I don't want to risk my profile to the world with no certainty of secure identity. The precious thing of all is your identity, having given this to anyone you don't know is a risk of your life also. We all know that today's situation is very risky in identity theft and to think that the level is international it really very serious matter. We might don't know our identity was use in terroristic activity and we end up mess in something we even don't know.