Microsoft’s walked this back for a few games now, BG3 being the largest, and I’d bet a lot try at Witcher 4 will get that same bump.
Edit: even then, the X wasn’t an FPS issue and games were hitting a stable 60 on that while shitting the bed on the S, so developing for the X is still not the problem.
Wish you weren’t such a yuck of their yum, my dude.