[Lunar_Lamp]

I'm not sure I agree here. Those are definitely real issues that you've highlighted, but they're not because of crypto currency.

There's no reason that a crypto-exchange cannot be as secure as a bank (or more), and that governments cannot insure crypto deposits up to some value. Those are purely problems for regulators/governments, which have been relatively slow to adapt legislation.

The problems you highlight are real, and can be good reasons to favour traditional currencies, but they're also easy problems to solve - the thinking has already been done once for traditional currencies and the solutions for crypto are mostly identical.