What is the gap between ordinary people and top photographers shooting the same scene?

It can be said that the gap is huge. First of all, ordinary people know little about the operation of SLR. Shutter speed, ISO and aperture may not know how to adjust. Secondly, composition is the key. Ordinary people have no feeling at all about composition, let alone color matching. Composition and color matching require long-term shooting experience. Professional photographers may not have perfect composition and color matching, but they will pay attention to it. Maybe two or three photos can make a good film, but for ordinary people, maybe a dozen or even a hundred photos can make a good film. The scene is the same, composition is the key. Different compositions will make different pictures. . . Then there is the use of light, which can be said that ordinary people can't do at all. Backlight, photometry and smoothness are all different. If you want to light yourself, you need more photography skills. Ordinary people don't have to light a lamp, so natural light may not be taken well. . . Don't say that ordinary people are compared with top photographers. Even if ordinary photographers are compared with top photographers, the gap is huge.