> Either the price of shipping from US to China has to fall so much that it becomes profitable to ship all these containers back completely empty, or the government has to subsidize the shipping cost
What's happening is that everybody is playing chicken waiting for somebody else to blink and foot the bill for the fact that everything is out of whack. Why should the government break this logjam instead of the companies that sucked up all the profits over decades from this arrangement?
Since nobody is going to risk spending money, breaking the logjam, and then having their competitor who isn't spending the money benefit, they would rather all hit the wall simultaneously. Fine. But don't come whining to the electorate and elected representatives to fix problems that corporations, themselves created when it bites them in the shorts.
Spend some of those record profits, assholes, and the problems will get fixed.
Socialism for the rich; capitalism for the poor. Same old, same old.