Is Apple’s supply chain creaking?

We’ve all heard a great deal concerning Apple’s work to build up new manufacturing bases outside China. We’ve also heard that some products have been delayed due to supply chain challenges; might these obstacles have begun to hit the company’s wider supply chain?Can Apple get the parts?
While the first waves of the COVID-19 emergency may have passed, we're still experiencing supply chain problems. Rising energy costs, economic challenges, foreign exchange fluctuations, p