This feels to me that it's the kind of articles that causes engineer bros to say things like: 'see, even good women engineers think women suck at it'.
She could have gone with the stats: in a pool of candidates, you have 3% of very good people. And in that same pool of candidates, you have 90% of men. Given that there is not really any compelling reason that would explain why women would be better or worse than men at engineering, only 0.3% of your candidate pool are very good women. Plus given that pretty much every company out there will try to retain their exceptional women worker (in the name of diversity), exceptional women engineers are a rare sighting in the job market. Hence the diversity issue cannot be solved by forcing people to hire women.
No need to involve personal stories about how teenage girls are more interested in clothes than in assembly programming...