Today, most people do not hire a professional editor to work on their home videos from events like vacation, marriage, or birthday. The majority of people has high-quality cameras for shooting, and for some, even a new smartphone does the job decently to shoot an event. After the person manages shooting, it makes no sense hiring somebody else to make the final video. It is much more reasonable to learn simple basics of editing and complete this task on their own.
Other people are actually more of professionals and have to work on video files now and then, for example, for their own commercial projects. Today, most software is so simple and intuitive that even a child can learn to work with it. So again it makes no sense hiring a third party for such a simple job.