I have more years of experience with medical schools admissions then your age kid
This is why I and most other adcoms get pissed off at idiot comments from people who either cant read or who cant understand that when a schools says required, recommended or preferred, it is done so because that is what they want. Do you think they write this solely for your entertainment or do they do so that perhaps, just perhaps, you can read and understand they like committee letters over indivdual. Your comments about have no effect or requiring proof that not having a committee letter was the factor that kept an applicant out , shows how you have little, if any, understanding of how applications are screened, how they evaluated by readers and how they reviewed by a committee. What is an adcom to think when an applicant who goes to a UG with a well-known and respected premed committee, doesnt have their letter? why did he/she avoid it? should I admit he/she with this open question or with these others that have no unanswered items.
Again, this isnt a matter of opinion, you are simply and utterly wrong and providing misleading information on a subject you appear to have no experience or knowledge of. Somewhere in this world, you are depriving a village of an idiot.