ICs advocate for AI because they believe they are "doing the most valuable work." A rational AI would see that and let them do it. In this situation, remove the mid management, replace HR/marketing/sales/etc with AI and use AI to enable them to figure out what to build and they build twice as fast. They forget that the "rational" choice might not be what is best for them, their project, or their career.
Each one rebuts this with the way the system has failed them (managers feel that workers do everything BUT the work that moves the company forward, ICs feel like they can do everything BUT the work that moves the company forward)