I'm running low on those settings that won't create much graphical ugliness, As long as texture is on ultra, lighting medium, TAA and FXAA enabled, Tree quality medium, and others on low like global illumination, reflection, decals, sharpening, volumetric fog, long shadows, grass density, etc.
And btw never use the word "most of us on pc" unless you can provide an actual confirmed count of how many "us" actually is, bec if it's just your opinion i'm afraid that's weak. You are not the spokesman for the RDR2 PC community. Fair?