The shortages around the world were caused by the governments deciding to close everything down because they suck at governing. It's not just a chip shortage, but it's a shortage on many other things, even employment.
Don't throw all the manufacturers mismanagement at the government. They suck at governing, but manufacturers suck even more at managing their shit. Look at who's doing well and who's doing worse: toyota (the og's of smart manufacturing processes), apple, etc no problems until recently; everyone else end of the world...