>Through the 1960's, the majority of computer science jobs were held by women[1].

So what? The faux corporate "more diversity in tech" movement started circa 2013, not in 1966.

You can even trace when it happened by clustering the awards given to one of the late greats Margaret Hamilton:

https://en.m.wikipedia.org/wiki/Margaret_Hamilton_(software_...

Three in the 47 years between 1969 and 2016 and 8 since then.