The other dirty secret is that government debt is actually very high in China and it’s a bit of a problem. Local and provincial governments in China have very little taxing power and so have been financing via opaque off-balance-sheet shell companies, and the exact number is not known but estimated at $8T. And now local government services are cutting back or even collapsing since the Chinese property market that was the collateral for a lot of this debt is in dire straits. https://asia.nikkei.com/Business/Markets/China-debt-crunch/C...
But I’m optimistic that if the federal government could wrest control away from (selfish) local governments and set a national agenda people can get behind, progress will happen. The CHIPS act demonstrated some amount of this, but it can go much farther, both into other industrial verticals but also in reversing dumb local NIMBY policies.
The USA can do this in a more fiscally responsible way than China did if they can get corruption under control. Anyway if there’s anything the USA has a lot of, it’s money.