Slightly past its sell-buy date?

Jeremy Corbyn goes back to the future.  The Guardian reports:

The Labour leader will say: “Ten years ago this month, the whole edifice of greed-is-good, deregulated financial capitalism, lauded for a generation as the only way to run a modern economy, came crashing to earth, with devastating consequences.”

The "greed is good" trope originated (or at leasst was made famous) in Wall Street, a movie made in.1987, some thirty years ago.  Perhaps Jezza needs a younger speechwriter?