All in which was a complete failure.
Well, here’s McKinsey in action.
“McKinsey & Co. agreed to pay $650 million in a deferred prosecution agreement that will resolve a federal criminal probe into the company’s consulting work advising Purdue Pharma on how to increase sales of its addictive opi--d dr-g OxyContin, a court filing said.”
I remember when they were accused of working with big Pharma on increasing the sales of opiods and here they are more than willing to pay out 650$ million.