And, too, the data presented by aamc.org is unfiltered data. Some universities like to present a 90% acceptance rate to med school. This may be close to being true at a place like Harvard, especially since their students represent a complete cross section of all states and many nations, but much of this for other universities is a cosmetic presentation in which the counselors tell the applicant to accede to all they present, including deferring in applying, or they’re out of the survey.
Edit. . . sorry, I’m not completing my thoughts. According to this same data from aamc. org, the vast majority of UC grads who attend med school will have done so at schools of medicine outside of the state. If there is a shortage of doctors, then UC grads are meeting the challenge, but the seats to CA SOMs are extremely limited with respect to their numbers.