I do agree with Doug here. Silver Halide crystals or Digital Sensors. Each preprocess the image.
That's why we have ( had ) various film types..from b&w ( multiple variations ) to color ( multiple variations ).
I remember various cooking recipes for different film types. Who can forget the dodging and burning; not to forget the masking process. The ' pull ' and the ' push '. ( developing film, of course ).
Then came the digital sensors. Raw, as they call it nowadays..is it really raw? Just look at the specs of the latest digital sensors..cooking is already going on. Let's not forget the len"s corrections, the NR, the adjustments for DR..the list goes on and on.
So we gave our film to the printer..more cooking. We now present our image to our SW..more cooking. The printer too, is in the loop. The most important job, imho. Which paper, which this and which that.
Even prior to all this ' cheating ' in and out of camera are the lenses. What glass? What type? What angle on incidence? What refractive measures?. How many elements of glass? What coating to be applied on a lens? What filtration/s to apply? Even what filters do you put on a lens? A simple UV or some polarizer or something more exotic?
How to fool a person. Expand or compress. WA, standard, or tele? What about macro ( micro )? Slow motion, time lapse?
So anything captured and viewed subsequently by a camera, however basic or advanced, has never been
the raw image that one saw.
Do you use different focussing screens? Do you use Flash? And on and on. What photography do you do? Infrared , Ultraviolet. Or mapping the galaxies in space?
The question, then, is what did each one of us actually see? This brings me to the issue of our eyes and brain recognition mechanisms. Honed over thousands, if not millions, of years.
Do you see what I see? Not a hypothetical question? Physically, organically, biologically each one of us sees differently..because our recognition systems, too for various biological reasons, might be different. Our eyesights might be different..
Do you wear glasses/contacts and take photographs?
That there ever was a ' pure ' photograph is a myth. Never was and never will be. There is no ' cheating '.
Maybe the expectations were based on unsound reasoning and understanding.