with expensive upper management/executive types is they do rove from company to company, doing the exact same thing they did at their previous job.
The notion that it might not work at a different organization never comes up or is questioned, they want be seen making large, sweeping changes.
An example would be shoving some mandate down the pipe like an open floorplan for "collaboration" which in most cases turns into a noisy, distracting work environment that just ends up impeding efficiency rather than enhancing it.
Because this was "so successful" at their last job, the lack of effectiveness at the present can easily be blamed on staff, culture, etc.
For larger, more destructive mandates these guys are usually out the door, resume in hand before the full catastrophic effects have been fully felt or realized.