Why you might want to turn Frame Genearations and Upscaling Technologies like DLSS FSR XeSS off
All in all, there are good reasons to turn off any DLSS effects and you might end up doing so please stick to benchmarks without DLSS.
Enabling such technologies brings significant stutters and freezes which are showing in many reviews but youtubers usually skip over.
DLSS-Frame Generation works best when you already have a high frame rate as Hardware Unboxed have pointed out multiple times.
Personally, I find DLSS and any such upscaling methods to be absolutely shit and fucking pathetic to look at and I always turn it off and lower graphics settings or resolution instead.
Note: I tried playing the latest Hell is Us game and tried all sort of upscaling, didn't like even one of them. The coat the character wears in the beginning of the game looked such a garbeled mess and the shadows also looked so terrible that I ketp turning it off.
This is without taking into the account of the motion sickness you will feel because of input latency being higher than the frame latency. It's a wierdly sickening feeling.
References
Motion Sickness due to DLSS: Steam Forums→ 1, 2, 3, 4