What is happening is a discredit to the Bitcoin cryptocurrency. The end of net neutrality will also help to kill this "free open-source crytocurrencies".
I think this is the beginning of the end to Bitcoin, but I do not think that the cryptocurrencies will go away. This experience called Bitcoin will be used to the reborn of a new banking system. The public transactions scheme is a dream for Governments and Central Banks. Imagine that you track all money transactions and that transactions made available to all, including governments... all your taxes will be calculated automatically, you will not be able to run paying taxes... this Bitcoin experience is all about selling you a totalitarian financial system.