Matter of opinion. Considering you aren't an employee are you? My station has good management. Good conditions and very little turnover.
The facts are the facts - between the TPP being replaced by the PPP in '08, and the major change to the healthcare plan in '14(?), stations that previously experienced little annual turnover began to have staffing issues. How many times in your career do you remember that temps were hired off the street at starting wages that were greater than many couriers? Being the contrary voice on a MB is fun and all, and I agree with some of your points (those that complain the most are least likely to apply for other jobs), but your view of the company is rooted in "the good ole days," and those just getting started won't have the same retirement opportunities that you have been afforded.