According to the LinkedIn profile of Group Product Manager for Xbox Content & Audience Strategy at Microsoft, Mark Skwarski, Xbox Game Pass has over 15 million players on Windows, suggesting that there may be more subscribers playing on PC than on the Xbox consoles.
Xbox Game Pass Reportedly Has Over 15 Million Players On PC
Microsoft's premium game subscription service, Xbox Game Pass, reportedly has over 15 million players on PC.
twistedvoxel.com
If these Consoles numbers are correct, it is worse than I expected