You are talking to a console peasant.
I played the Alpha and Beta of the game on PC, but the release on Xbox.
I know that there are countless combinations of different hardware parts of different capabilities, but it should not be a problem to give a option for those who want to play the game with insane settings. Make Low to Ultra the normal settings and give another “Insane” option that unlocks all the potential and prints a note that tells you that this will likely not run on your machine, that’s all I’m saying.
Of course, this single option should not affect the other options and the average user’s configuration.