How about you spend some of that cash hoard and do it yourself? I would rather the government start dealing with cyber attacks because that's going to affect the east coast something fierce if this crap keeps going. If the government gives money then it better talk to these companies about where their items are produced.
The reason these items are not produced at home is because of government policies. I agree that they should be the ones to invest in these fabs, but it also makes sense for the government to make sure that is an internationally competitive move for them to make, rather than forcing them to pour water uphill.
Which policies? I believe you, genuinely curious