One of the big underlying causes of all of the supply chain and logistics problems is that companies and industries have spent decades taking a Just-In-Time approach to manufacturing and how they manage their inventories. The basic idea is to not manufacture or stock more inventory than you can sell within some time frame.
That kind of approach is great for enabling flexibility to switch gears when necessary, and of course reducing costs. So companies scaled back production when Covid struck last year. But now that demand has been rising again and a lot of industries need time to ramp up production to meet demand (e.g. the semiconductor industry), you get the current supply chain chaos.
That kind of approach is great for enabling flexibility to switch gears when necessary, and of course reducing costs. So companies scaled back production when Covid struck last year. But now that demand has been rising again and a lot of industries need time to ramp up production to meet demand (e.g. the semiconductor industry), you get the current supply chain chaos.