What do you think of the later stage of photography?

Many people think that the later stage is PS, that is, computer synthesis, that is, out of nothing, wrong! First of all, you forgot the most basic functions in the later period, dimming and color matching! Human technology has not yet made the camera as good as the human eye. No matter how good your camera technology is, you can't watch the original film, so why does Nikon Canon Sony's endurance have a tear every day? So why does the camera provide you with raw? In the later stage of photography, most of them are a process of bringing back the light, shadow and color distortion caused by camera defects, which is close to reality or conforms to the aesthetics of human eyes. The changes and synthesis of those picture elements only account for a small part, or they are done because of special needs. The movie taken by your mobile phone is good, but the mobile phone has an embedded algorithm to help you finish the later stage. Anyway, it is necessary to make it clear that straightness in the early stage does not mean truth, and photos in the later stage do not mean unreality. We should face up to the important role of the later period, do not take it for granted, and do not distort and demonize it!