My wife deals with this daily. She says there are so many ships here because there is nothing shipping out of the US. It’s obviously expensive for these big cargo ships to cross the ocean so they need to be filled and can’t take empty containers.
Then on the other hand now there are no cargo ships or containers in the other countries for items to be shipped over here. She said cargo containers are like gold right now. Walmart has addressed the issue by buying their own ships.
My wife’s current company deals in high end rugs so they are demanding manufacturers fly the rugs over at the manufacturers cost because they are so far behind deadlines because of shipping issues.