This is the angle I thought first world countries would take to get manufacturing back in-house. It still makes sense to do it if the recurring infrastructure costs (like power) are similar. However a plant may no longer bring in 100-200 workers so not much for the politicians to preach about. It is going to be a few high skilled personnel, a handful of physical workers (to replace and maintain robots), and a temporary building supervisor (required while humans inhabit the plant). Eventually second generation plants will reduce that even further with only a supervisor coming around for extreme cases.