Maybe number of monitors/resolution/framerate/use of freesync or framegen, too, since that can affect glitches.

The problem with that is, this is highly dependent on the settings you set to play the game. Your system may have 4k, but you maybe play the game at 1080p with upscaling and RayTracing enabled. I mean this is just an example. Therefore it could be misleading information for many. There is a reason why even Protondb doesn't list that. In my initial reply and suggestion here I excluded stuff like refresh rate and resolution for that reason.