The Mainframe’s Ghost: A Mildly Irritating Observation

The premise is simple enough: Anthropic’s AI, Claude, promises to modernize COBOL code, threatening IBM’s mainframe business. A perfectly logical concern, if one were to ignore the inconvenient truth that IBM has been anticipating this particular ghost for decades. It’s rather like being startled by a shadow you yourself have been diligently cultivating. The tumble in IBM’s shares, exceeding twelve percent, was a performance worthy of a particularly clumsy magician.








