I personally do not believe that a form of education should be offered to high school graduates for no cost or a very low cost. Obviously, it would be great for many people if this were possible. However, there are many downsides to this idea. For example, the cost of the school and education is what pays the teachers and what pays for the school materials. If education were offered at a low cost, the teachers would be payed less and textbook manufacturing companies (for example) would not make the money that is needed to manufacture the books. However, scholarships are offered to many students which helps them with the cost of school. I hope this was of some help to you!