Traditional Culture Encyclopedia - Photography major - I really don't understand why construction workers should learn photoshop. Can you give me an answer?

I really don't understand why construction workers should learn photoshop. Can you give me an answer?

To put it bluntly is false! For example, don't you need to take pictures to build an energy-saving wall? But if none of the walls built by those cement workers are good, how can we take pictures? Don't shoot those ugly walls for Party A? So we need to use PS to process the photos taken back!

Do you understand this?