I'll ask again. Where are all of these supposed newly trained replacement workers coming from? Is VZ snatching them from the ranks of other companies, offering them such a sweet deal that they leave their occupations for the "chance" to possibly work for VZ long term? Does anyone "besides team VZ" believe that there is, and has been maintained a ready replacement workforce?
For the field techs; did you have to pass an aptitude test, drug test and demonstrate physical ability as a condition of employment? The answer is yes. Were you capable to do your job at week 1, week 3 or week 6?
Possibly, IF you had a good mentor. How long did it take to become proficient at it though? Yea, somewhat longer, because what is in the databases isn't what is in the real network and troubleshooting skills take more than a few days of training to acquire.
When VZ shills state that replacements are hiding just around the corner, remember that what you do every day and in every weather condition is not something the people assigned an ewa by Team VZ is prepared to do, nor are they "insta-trained" like they want you to believe.