为了让DEI拿到执照，他们把执照考试第一部分变成P/F。再说让贫困族群用这些医生也不公平

https://www.city-journal.org/article/united-states-medical-licensing-exam-pass-fail-grading#:~:text=The%20exam's%20co%2Dsponsors%2C%20the,was%20eventually%20adopted%20in%202022.