There is one thing to keep in mind :
The Russian Government understood the fact that Bitcoins is going to stay here for a long time and if they keep doing this , ignoring the existence and banning it for the long run , at the end of the day they will be two steps backward from everyone else.
They understood the fact that even if they ban the entire cryptocurrency market people will overcome the ban and it is better to have some sort of control by the government and they can identify this as a alternative option during the trade wars.
Therefore they legalised the cryptocurrencies. First they weren't even sure about legalizing it , give them time. Given the right opportunities I do think soon enough the people will privately try using Bitcoins as a payment and grow their business in the shadows and Government might display fine or even KYC .
Even the US was not sure how to handle the cryptocurrency market and that is the case with many government around the globe and it is a good concept that many of the countries could accept, not allowing them as a legal currency but an investment option that can be traded in legal exchanges.
ICO's and startups needs a good platform this it's very essential that they try and think about the impact it will have on people , the opportunities they will get therefore let's wait and see how it turns out.
It will be and should be completely regulated and then we can get rid of the scammers.