I think it is a very natural thing when there are some people who have other skills outside the formal education they have attended in school or lectures. But some of the people I saw at my place actually went through that education just to get a diploma and wanted everyone to admit that they already had a certain title, but they didn't have any skills at all. And I think this is a very strange thing because after several years of education, they still can't do anything and are not even productive enough for themselves.
This is due to the lack of land for them to develop the knowledge they have acquired during their education. It could be because they are wrong in choosing the right field of study that makes it difficult for them to develop their skills. If they go to college according to their talents, surely they will know what to do after they finish college. In this case, I can say that they went to college just to join in.
The funny thing is, we are looking for some people in some fields, they need to be educated and educated a lot better than how they are right now, but we do not need a lot of them, we need just "some" people in that field, hopefully doing it great. Which means that some fields are getting a lot more people than we need and causes a lot of trouble.
Just to give an example, in my nation we have a lot of teachers, which means teachers get paid less than what they are worth since they are replaceable and many teachers are out of a job, and government tries to put them in local places but can't employ them all, so there are way too many teachers who are either working for a little amount of money, or not working at all.