You just described the Gartner Hype Cycle - https://www.gartner.com/en/research/methodologies/gartner-hype-cycle https://www.gartner.com/en/research/methodologi

You just described the Gartner Hype Cycle - https://www.gartner.com/en/research/methodologies/gartner-hype-cycle https://www.gartner.com/en/research/methodologies/gartner-hy... My favorite is the Trough of Disillusionment!