SBF’s top lieutenant and ex-girlfriend testified that criminality, not carelessness, destroyed billions in value. So why is a different narrative circulating? — Recently, I went down to the Manhattan courthouse where the U.S. is prosecuting former FTX CEO Sam-Bankman Fried and left astonished. I watched as Caroline Ellison, SBF’s former top lieutenant and ex-girlfriend, calmly demolished any doubt (in my mind, at least) that the collapse was a mistake. Listening to Ellison…