Those two things are specifically mentioned in AML/KYC laws around the world.
If that is the case the people handing their ID etc over to exchanges may get a knock on the door one day.
Hell an IP address may be enough.
I think the idea goes to the root of WHY they launched these things in the first place.
Their handling of these scheme coins is another aspect.
Is the ICO an improvement of mined fairly launched coins like Bitcoin or Litecoin ?
Of course not
Launching an ICO is in of itself scammy.
Anyone who participants in them should have the Police knock on their door.