Apple is said to have added support for both the Sony PS5 DualSense controller and the Xbox Series X/S controller to the first iOS 14.5 beta. The relatively quick addition of support for the next-gen console controllers continues to point to Apple's gaming ambitions.
https://www.notebookcheck.net/iOS-14-5-beta-adds-support-for-the-new-PS5-and-Xbox-Series-X-S-controllers.517945.0.html