Eloquently put, Sunfish.
Airservices adopted this technique when the present CEO came on the scene, now every management nook and cranny is brimming with complacency, ignorance and a compulsion for self preservation.
It was only in the last 12 months that the grey hairs returned to take up tower duties and top up their super. Alas, another failed project .
By the time they finished training their 12 months was up!!!