Running Nioh on WD SN850 1TB. AI sharpening makes edges look like they were cut with a knife. How do I make this look natural?

Many users max out sharpening, but I found this triggers severe pixel shimmering during fast movement. Report 303 shows high-intensity mode increases pipeline load by 12%. I navigated to GamePP Filter Control and dropped the sharpening coefficient from 1.0 to 0.65. GPU-Z confirmed VRAM usage stayed stable between 4GB-4.2GB, and the white halos vanished. This shifts the focus back to the action rather than the outlines. Unfortunately, in low-res mode, this medium setting still can't kill far-distance blur, leaving a slight smearing effect in landscapes.