TSMC is already having issues in Arizona as the local air-conditioning union wants them to employ locals but they need specialists from overseas and not folks who only know about office and home HVAC systems.
Where are the tradeschools in the US ???.
The average age of a plumber/joinery tradesman ???.
The trade schools are just fine, TYVM. However, salaries have not been rising that much in the trades which indicates that there is not some magic "undersupply" in them.
When there is a genuine shortage, salaries go up. If salaries aren't going up, there isn't a shortage.
Where are the tradeschools in the US ???. The average age of a plumber/joinery tradesman ???.