What a clickbait title ! Anonymity is not leaving Bitcoin ! You can still buy your bitcoins with cash and get covered without any problem ! Only sale is monitored on South Korean exchanges, which represent, let me remind you, a very minor part of the world volume.
Definitely it is impossible for the bitcoins to reveal themselves. And if this happens in the future believe me there will be ending of bitcoins right away from that moment. There will be no chances for the batons to exist anymore if the decentralization is taken away from them. Like you have said, yes for some Korean exchanges there are some rules to monitor but still bitcoins are concealed from other persons.