Investing in local chip fabs is long overdue. These are incredibly important for geopolitical stability and should be distributed world-wide. We've centralized too many fabs in too few places in the search for low cost.
Will it make much of a difference, though? Sure they can fabricate the chips, but a lot of the raw material needed will come from places like China.
It doesn't make sense to do that now, because you'd just be shipping local resources to a foreign fab, so that's still a bottleneck. But I think having a local fab is the tipping-point.