Just look, and you will see it.  Newly minted Agile projects that are oozing with success and wonderment.

The more success, the more growth.  As the Agile project succeeds and grows; we introduce more teams, more management, more bureaucracy.  And, as if we were not looking, we will take a step back and see that in fact there is very little that we would recognize from that original Agile project.