How to enable Fixed Foveated Rendering in Oculus Browser
Foveated Rendering could really boost the graphics of VR gaming given limited computing power, in this image the focus circle is about 20% of the full image, 2000*2040 (PSVR2/eye) *2*0.2 < 1920*1080,
Improving VR with NVIDIA's Foveated Rendering - YouTube