Life experience is an essential part of personal development  People gain much more than a subject from their time at university. Life requires interpersonal skills, self-discipline and general knowledge which must be absorbed over time. There are distinct advantages to picking up these skills before you start work. Firstly, it will make you a more effective worker, whether you are working alone (self-discipline) or with other people (interpersonal skills). Secondly, while working you are likely to have much less time for that sort of thing. Thirdly, you will be to go through on-the-job training more easily if you already know how to study.  All of this can be done very effectively at university. You are allowed time and space to learn planning, budgeting, finding and managing accommodation and a myriad other things which will help you in life. So to say that people don’t gain anything from non-vocational courses is misleading – even if the study doesn’t help them, the life experience does.