It's a bit like asking why there isn't a Straight Pride Month, really. Men in science haven't really been categorically underrepresented/excluded from science the way women ever have.
You're talking about telling people to "go to college" when food security is a daily problem they have to deal with, never mind affording SAT/ACT test prep/exam fees, and I'm not going to even bother with AP/SAT Subject Tests, probably things you took part in. And some of these people do go to college, but I very much doubt that the subset of colleges they applied to had much overlap with yours.
Fairly reductive to pin their success on just these things and not more structural issues that even you would probably acknowledge exist. Obviously some succeed despite that, but that's not really the point of the article or your own comment, and you seem to have arrived at this conclusion before even considering the deeper reasons for why this happens.
you're looking at this from a strictly Western perspective, this story was fairly similar something my mother went through when my grandfather in Shanghai had a heart attack, and anybody with a similar background can tell you this is something they've either personally felt or seen in a close family member.