Why does the jungle vegetation look blurry in MGS Delta with G.Skill RAM?

The dense jungle felt suffocating because DLSS over-smoothed everything into a blurry mess, which gave me real anxiety. I tried switching DLSS from Quality to Balanced; frames went up by 8, but the blurring actually got worse. I used the GamePP DLSS/FSR Image Sampling Calibrator to boost sharpening intensity from 50 to 72 and locked resolution to 100%. RivaTuner showed a huge jump in effective rendering pixels, and HWInfo64 confirmed memory temps stayed at 46-52℃ with fans at 1200-1400RPM per Hardware Monitor.