How to fix blurred textures in Armed to the Gears with DLSS?

Sun Wukong's face looked like a soft-focus filter in 4K. Switching to Balanced mode made it worse. I used GamePP DLSS/FSR Calibrator to set sharpening to 72 and render resolution to 100%. RivaTuner confirmed the pixel density increase. The metal textures are sharp and detailed now. It's a huge visual improvement.