Training is one thing, but wage compression is another. Why study for many years, miss out on life if you can get warehouse job with little training and you won't be meaningfully worse off? You get smaller flat, less organic food and a car few years older than your engineer peer. These talks about productivity always miss the elephant in the room - why people bother to show up in the first place? It's the money. If there is no money, then you can lead horse to water...