The internet was not abandoned after the .com-bubble crashed. One interpretation of your citations is that it would be a smart move to wait for... ehem... "market consolidation" and then buy stock from the AI companies that survive it. AI may be way overhyped, but AI is proving itself useful, and useful technologies only get abandoned for something better. A couple of years ago the LLMs were hallucinating often, could not do math, and including additional information to the prompt was limited at best. The hallucinations are now getting increasingly rare and subtle, math is now working, and you can practically throw every bit of information you have at it, not problem. I don't think people will just turn their backs at the new capabilities, I know I will not.