Title pretty much sums it up - a script that instantly chooses and activates random options in all dialogues. Optionally - only the dialogue that progresses the story (no "blue text options").
I thoroughly checked, such mod does not exist for cyberpunk. But it exists for The Witcher 3, called "Automatic dialogue picker".
I think it's a fun idea for yet another playthrough, when you want to be free of decision making and see what fate Randy Random picked for you.