Good that it's not then? With modern technology, one can get started on ultra cheap automated courses (not necessarily just static lectures, can be interactive/VR experience like good computer games), coupled with one on one help from paid and volunteer tutors around the world. Than those who show potential can in due time be given access to expensive research equipment and world renoun professors. All without a need to make a life making or breaking decision based on a single admission process. Let students decide for themselves if and when to conclude that a subject is not for them. Current system amounts to artificial gatekeeping of success.
