Why are the photos taken by the wedding photographers around me in my life not good, and there is still room for it?

Photography is a kind of creation. Photographers need many factors to take good photos, such as the weather or some difficult positions or angles, the cooperation of models, the use of lighting and so on. In other words, it doesn't mean that a photographer is a good photo as long as he presses the shutter. There is a lot of effort behind a good photo. But in daily life, some photos just want to record something, and photographers will pick them up and take a photo like ordinary people.