Photographer. Not just anyone with a camera.
For this, for instance, taken during a recent baby shower…:
…you need this…:
…and a lot of time. Just loading and unloading all that gear and setting up takes an hour or more.
And that is why photographers charge a fee for their work, and that fee covers all that work plus the post processing. Your nephew with a camera can click, but he can’t give you the quality images that you get when you do it properly.