Apple devices with the release of future updates will receive support for the new controller from the Xbox Series X. This became known thanks to information on Apple support page.
It states that Apple devices are only compatible with Xbox Wireless Controller, Xbox Elite Wireless Controller Series 2, Xbox Adaptive Controller, PlayStation DualShock 4, and various MFi Bluetooth gamepads. But there is also a footnote below that says Microsoft and Apple are working on adding compatibility for the Xbox Series X controller.
Interestingly, the PlayStation 5’s DualSense controller is out of the question. But, for sure, this gamepad will also be compatible with devices from Apple.