Did you ever go to college? There are a lot of jobs in this world that don't require a college education. College also isn't for everyone, Some kids struggle in school and have a hard time learning the material that is being given to them. Some kids though get good grades in schools and can take in the information being given to them, so college would be an option if they wanted to go or not. People don’t have to go to college to have a good life after high school.
Education level is a big factor when it comes to college. For example, kids that struggle in school or just hate school in general, college probably isn't the right choice for them. Those kids know that and they don't need or want