The people who trusted and enabled Charlie Javice or Elizabeth Holmes are guilty, too. Trusting someone just because their story sounds good without due diligence is wrong, and unfair to people who do real work.
I do think some of this equates to a pump and dump with investors and ultimately the buyer.
The whole VC system is fundamentally broken and is hurting actual value being created.
So many have come out so far ahead financially that way, there has got to be some consensus that it is a proven success model. For some I would say that is all they know about success.