In other threads on this site about similar concerns to the issues raised in this thread other users have mentioned that CDPR have stated that they are aiming at that there should be no real difference graphically between the platforms. In a interview with Jose he says something about along the lines that they are trying to acheive a similar experience across the platforms when the interviewer asks the very question about that the PC is superior to the consoles in terms of graphics.
Then those people just misinterpreted CDPR's words as far as I'm concerned.
Same experience ≠ same graphical fidelity. It's just PR talk so console people don't feel cheated in some way.