" unprecedented government financial stimulus measures including quantitative easing adopted around the world..."
Well, we've already seen that unprecedented quantitative easing at the time of the banking crisis didn't result in a currency crash. I reckon they are merely taking a punt as the interest bearing alternatives aren't there.
-I'm always a bit bemused by the hype that Bitcoin gets as some kind of "freedom money" removed from government when there's a real danger in it actually becoming corporate money removed from any kind of democratic oversight or taxation, making government irrelevant & corporations king.
Any government that agrees to use Bitcoin is essentially signing its own death warrant, but of course that's what the Libertarians are ultimately after.