I genuinely don't understand what you're trying to say. This is a well-documented phenomenon over the last 50 years.
Roger Schank and Marvin Minsky—two leading AI researchers who experienced the "winter" of the 1970s—warned the business community that enthusiasm for AI had spiraled out of control in the 1980s and that disappointment would certainly follow.
As I said in the post that you categorically dismissed, the only thing that's different this time is the stakes will kill the economy rather than AI research.