Curious if it's the same in China. We forgot how to make things, and maybe we're now forgetting how to do RF engineering. Those grey beards will retire at some point.

A fundamental problem is automation and tooling make senior staff more efficient at almost all tasks than junior staff or fresh graduates. This creates an inverted pyramid of demand (i.e. companies require more senior than junior staff).

China has followed Japan and Korea's lead in providing a low cost of capital for domestic companies, so they now have a generation of under-employed technical graduates, as automation replaces the "grunt work".

And now we're actively making this worse by not hiring juniors to learn from us while we're still able to take on apprentices. What could go wrong?