It does. It specifically says the throughput of the port in the video is more than the combined throughput of all ports in the United States.
> bragging about the reality that China has automated ports and America mostly does not.
> It should be depressing for Americans that a single Chinese port can outmatch the throughput of almost all American ports combined
My original point stands. The video itself does not mention the United States; it is just praising a technological innovation in China. The author is adding his own spin that the video is in fact knocking on the U.S.
That being said, I agree its criticism of the US is oblique at best and it is more focused on China.