This sounds like a very good thing. We obviously need to have a more resilient supply chain if we're going to take on an actual enemy.

It talked about how big Iran is as if that mattered. What about China or Russia? They're pretty big, aren't they?

Resiliency is good, but developing surge capacity is not free, and the US cannot afford it. Excessive military spending bankrupted the USSR.

The US has no chance of ever successfully engaging China in direct combat. China almost certainly has secret drones spread out in the mainland US that will destroy domestic US bases in a single day. As for China's own missiles, they're so spread out that they can never be neutralized.