Yeah, what's competitive for DOs is obviously different than what's competitive for MDs. With all due respect, that's not what he said at all. He said that we'd primarily find subpar MDs with redflags at programs that take DOs.
Sure, on average the DO has to be a much better applicant than the MD at those programs, but to imply that those MDs have redflags or bellow average MD stats is ridiculous.
Red flags may be true at a program with many DOs and FMGs, the one he was referring to. The programs I cited are strong and rarely (but occasionally) take either, and while red flag MD applicants may be a stretch at those, they definitely take many below average students. Above average students (>230) get places typically closed off to DOs such as BU, Baylor, UVA, UCSD etc (referring to IM, a moderately competitive field). Additionally, below average students can match very competitive fields such as radiation oncology at high rates (per charting outcomes, 220-230, 13/14 matched, 210-220, 3/3 matched), as long as you are not picky about where you go, but they will be among stellar DO applicants. I agree that true red flag students are rare in general, but many MD students score below average on the step, yet their match results remain strong. In less competitive fields than the ones I mentioned, you can get top places with below average scores, see below for the anesthesia match list for Drexel, one of the lowest tier MD schools. This wasn't a special year where their stars went anesth, they matched plenty programs that are much more competitive than these. You don't have to be a star to do well unless you are going for the most competitive places in the nation, which generally don't take DO. Keep in mind the data here I kept very conservative, using only outcomes from low-mid tier MD schools. You will see much greater disparity when we include the top 20 MD schools.
Anesthesiology Drexel Univ COM/Hahnemann Univ Hosp-PA
Anesthesiology George Washington Univ-DC
Anesthesiology Hershey Med Ctr/Penn State-PA
Anesthesiology Icahn SOM at Mount Sinai-NY
Anesthesiology Johns Hopkins Hosp-MD
Anesthesiology Johns Hopkins Hosp-MD
Anesthesiology Johns Hopkins Hosp-MD
Anesthesiology Massachusetts Gen Hosp
Anesthesiology Northwestern McGaw/NMH/VA-IL
Anesthesiology NYP Hosp-Columbia Univ Med Ctr-NY
Anesthesiology NYP Hosp-Weill Cornell Med Ctr-NY
Anesthesiology Stanford Univ Progs-CA
Anesthesiology U Maryland Med Ctr
Anesthesiology U Massachusetts Med School
Anesthesiology U North Carolina Hospitals
Anesthesiology U Texas Med Branch-Galveston
Anesthesiology UC Davis Med Ctr-CA
Anesthesiology UC Irvine Med Ctr-CA
Anesthesiology UC San Diego Med Ctr-CA
Anesthesiology UPMC Medical Education-PA