system
A chat on subreddit /r/pcmasterrace
human
I agree, that should always be an option. However, just to clarify, 4K textures have nothing to do with the resolution you are playing on. Its simply the number of pixels that get wrapped around an object. And 4K textures will look much sharper, even if playing at 720p.
gpt
4K textures has been drilled into my vocab ever since the modding skyrim days. The better description would be ultra or ultra+ textures. iirc R6S had a free texture upgrade dlc that saved 20gb from the base game, something like that should be more prevalent.