This was mostly because Apple had an issue with the global component shortage and because of this, they were not able to showcase their new MacBooks during the WWDC 2021 showcase. The American tech giants had already announced the production of these laptops is supposed to be postponed, back in April 2021. The rumours around the community suggest that Apple is facing some production issues which have affected the release of the new generation of Apple MacBook Pro 14 and 16-inch variants.