For CNC machine operators you can probably find simple repetitive jobs you can train someone on in a day and then every week show them one more new trick until after several years they are useful for simple non-repetitive tasks and a few years later they are useful. I'm not sure what turner is, but if it is lathe operator you can train someone in a couple days to be minimally useful - on the types of things you should use CNC for, but it will be a year or two before they can do the complex things you wouldn't just drop to CNC. For engineers you really need a lot more training to be useful.

Tight labour markets do magic for the slaves !

I wonder why

The US isn't in a war with hundreds of thousands of casualties, the entire economy re-geared to produce wartime materials, huge needs to on-shore production as foreign partners cut ties, oil and ammo depots exploding all over the country cutting the two major sources of export revenue, central bank interest rates at 19% putting even the safest of loans at credit-card levels of interest, demographic decline that makes Europe's problems look downright peachy, and persistent double-digit inflation wiping out the real value of everyone's savings and making it even harder to afford imports.

In short, the US has a healthy economy and Russia has a wartime economy that is doing it's best to win the war before an economic collapse.