Comment by michaelt

Pulled from other technical fields, leading to them having an ageing workforce and struggling against far-eastern competitors.

If an engineering graduate has a chance to make $0.8X at a US company that makes hobby drones, $0.9X at a US company that develops 3D printers, $1X at a US carmaker that's struggling to develop a good EV, or $1.5X at a US adtech company - you can imagine where they end up.