"move up the value chain" assuming: 1. the next level opportunity exist 2. proper training (we all know that's pipe dream) 3. fits what these folks are looki

"move up the value chain" assuming: 1. the next level opportunity exist 2. proper training (we all know that's pipe dream) 3. fits what these folks are looking for (for some, repetitive jobs == less stress than "creative" jobs). but what about glut of workers == depress wage?