It’s not true, I have many colleagues that have made lateral movements into Medtronic (and out… and back).

Except for the worker that will see stagnant wages.

Joke's on you - my wages are already stagnate.

I suppose the theory is that people won't see significant pay increases if they stay with the same company (but also presumably that if everyone leaves after training, the company will just stop training workers).

Couldn't they change employers after leveling up their skills?