You keep mentioning the supply chain problem. Remember a few years ago when the Suez canal got blocked and it stopped all these container ships from moving through it and they backed up and backed up. Well this problem started before then. That's a business problem. Presidents seldom get too involved with international business other than promoting it. But the bottom line in all of this, 1. The economic upheaval of the pandemic made things even worse. 2. Resulting in a shortage of workers 3. Compounding and already over stressed system. Plus the number of the shipping containers reached up astronomical number of 20 million, all these factors affected and already overstressed transportation system. Where do you want to bet Republicans aren't going to back the infrastructure bill that the Democrats are trying to push. Now you understand why these bills are necessary. For further info. Go to
The Atlantic>p... Americans Have No Idea What The Supply Chain Really Is-the Atlantic Sept 1, 2021