Don't say false when it's not actually false. The headline is about Caltech properly, not nationally. Many of us are aware of the fairly recent phenomenon of female approaching 2:1 academic dominance that's been going on nationally on average, but it's quite another thing at elite institutions with oddly perfect 1:1 balance where, as was widely reported in the recent Supreme Court case, how much affirmative action diversity acceptances really did change the goal posts based on things like ethnicity. It's not surprising given the comparative abandonment of boys that society has engaged in in recent decades, with educational and related institutions putting their define thumb on the scale to promote girl's development in STEM. As a male I was never explicitly targeted to do engineering but did it anyway, while we've practically begged our daughter to do STEM and have witnessed all the explicit institutional encouragement for girls in STEM. We also had to actively search for colleges that were not 2:1 female:male skewed, it seems almost everywhere, and it doesn't bode well for finding a spouse, which is where most educated people have their best shot at finding someone appropriate.
I think we need to accept that men and women really don't have identical interests on average, and really do want different things out of life.