The article is perfectly right when it describe what drives the current Bitcoin craze and its insane valuation but the conclusion is frankly a bit lazy:
>When the crash comes, and it cannot be too far away, it will be dramatic.
People have been saying that Bitcoin was going to crash for years now. And it has, multiple times, but always recovered so far. Seems like there's no shortage of "fools" willing to pump the currency even if for the most part they probably don't completely understand what it is, what it does and how it works.