Not sure if I agree. I can’t think of a situation where anyone would honestly prefer to interview later rather than sooner at AMC (unless you believe you need a month or more to transform into an impressive interviewee prior to your interview). The earlier you interview, the higher your likelihood of getting accepted or waitlisted, as there are way less spots available.
I understand not having the chance to update them, but we shouldn’t be waiting until after the application cycle is well underway to have great things to add. And most updates probably won’t change a thing about how they rank you at this point unless it’s impressive, such as a huge MCAT boost, publishing research, getting a relevant promotion, or developing a vaccine for COVID-19.
Hey you never know, you could be next on their list! Best of luck!