On the other, if a large portion of the industry goes all in, and it _doesn’t_ pay off and craters them, maybe the overhyping will move onto something else and we can go back to having an interesting, actually-nice-to-be-in-industry!
He framed it as software developers were once the experts in the room, but so many young people joined the industry that managers turned to micromanaging them out of instinctual distrust. The manifesto was supposed to be the way for software developers to retake the mantle of the professional expert, trusted to make things happen.
I don't really think that happened, especially with agile becoming synonymous with Scrum, but if this doesn't pay off and craters the industry, it seems like it'd be the final nail in that coffin.
I can't even say that's definitely a losing bet-- it could very well happen-- but boy does it seem risky to go all-in on it.