Thing is that doing that would require massive government intervention, and that’s just not possible in the current political climate. Just look at how the whole CHIPS act is going, rebuilding domestic industry to support a MIC that could take on China would require an effort that’s orders of magnitude bigger than that. On top of that, there are demographic limitations here as well. You need an education system that can produce skilled workers, you need people who can operate factories, engineers, scientists, etc. It will literally take decades to create the workforce able to build the infrastructure necessary.