A new DigiTimes report tells us that poor yields on Samsung's 4nm node have prompted Qualcomm to look at TSMC for its Snapdragon 8 Gen 1 requirements. Hence, we could potentially end up with two variants of the chipset made by different manufacturers.
https://www.notebookcheck.net/Not-all-Snapdragon-8-Gen-1-chipsets-could-be-created-equal-as-Qualcomm-eyes-up-TSMC-s-4nm-capacity-for-its-chipset-needs.583387.0.html