If they were at war with bitcoin they would have cut the wire deposits and bank accounts of all the exchanges.
There is no "war" and there was no war.
And unfortunately, although I understand your motive and reason for this your topic is actually doing exactly the opposite right now. And this is what you spread right now... FEAR.
Sorry to say it but you are just two letters away from full FUD.
There is no war and there will never be.
Keep calm and hold buy sell exchange, whatever you like.
Bitcoin has now more clients than other banks.
This is bs.
In my country alone there are over 25 milion debit and credit cards out of 29 million inhabitants.
Bitcoin has 300k transaction a day or maximum usage of 10 million a month.