WUSTL doesn't care that most students who start out premed don't end up staying premed by application time. There is no incentive for them to increase the number of students who are ready to apply to medical school every year. I don't forsee WUSTL addressing this disparity anytime soon, for they have much bigger issues to handle right now (i.e. lackluster response to the issues of racism/diversity on campus). If you're able to survive the premed onslaught of curved exams and weed-out courses by the end of junior year/senior year, good job. If not, that's too bad; I've seen friends quit premed early and late because of low grades but there's nothing you can do about it.
The data that
@efle somehow had access to shows that WUSTL does prepare its students for the MCAT very well. While one's grades in the premed courses may not have been that high, the rigor of the courses and the concepts/skills learned in those courses does help one get used to the kind of critical thinking that the MCAT is designed for. Conversely, the common phenomenon of state school students having high GPAs but low MCATs (i.e. 3.9/27) shows evidence that state school (and other "lower ranked" schools) probably don't prepare their students for the MCAT as well as WUSTL does. I see it as a difficult decision. Attend WUSTL/similar difficult school for potentially lower grades but better MCAT prep? Or attend lower ranked school for higher grades but potentially worse MCAT prep?
Obviously, one should strive to succeed academically no matter what school they attend AND score well on the MCAT. I'm grateful that I pulled a decent GPA coming out of WUSTL and a stellar MCAT score, but I know many people who would love to be in my place right now. To answer
@Cyberdyne 101's question, I'm not sure if WUSTL
purposely weeds out students; it just happens naturally since our intro level science courses are all extremely difficult. Just think of this analogy: exams have questions that are like bricks, walls, or houses. Bricks = basic recall questions/simple calcs. Walls = problems that need more conceptual integration but are fairly simple once you figure out the process. Houses = extremely difficult questions that really test your understanding of multiple concepts and have never been seen before. WUSTL science exams probably have more walls and houses than exams at lower ranked places, which is why people get weeded out.
I understand efle's frustration because I know it's tough to see your friends not succeed. However, the system is not as forgiving, and that's something we all need to be aware of. Had I found out about SDN during freshman year of college instead of right after I applied in June, I would have made more of an effort to be a better applicant.
TL;DR: The system ain't fair, but we all have to live with it.