Varoufakis likes to position himsetas a sage. Someone that “saw it coming and warned everyone but nobody listened”. He likes to pop back and pretend he had solutions or influence but the world just conspired against him.
I don’t know if he’s wrong on this one. I do know he often sprays a bunch of doomsayer predictions and only reviews the ones he was vaguely in the same ballpark for. He’s the classic embodiment of the Texas Sharpshooter fallacy and, naturally, a lot of people want to believe what he’s pedaling. If he sells a few books or gets paid to give speeches here and there then so be it. After all… he did warn us.