If this is true then it is like monero + ethereum. so there is a chance that there will be an anonymous ICO. I think the government of any country just like US will not support this platform for ICO. they want transparency and against anonymous transactions.
What does it mean for a government to support an ICO? They're scrambling to figure out how to regulate them but really most ICO's are complying with regulations because they want to be public.
If When governments begin over reaching in regulation and begin banning ICO"s then private transactions will become more needed.