With the likes of government , NSA ,banks etc..Could they coordinate into creating their own crypto to defeat Bitcoin?
Creating something like 'Legal Bitcoin' , invest and pump, make it succesfull? Make markets aware
Maybe even create their own cryptography where they could still be able to decypher code if they needed to?
At the end they can not remain indifferent to cyrpto currency and they will create one may be they did I don't know. If they need to do they have technology in their hand.