- Cindy Cohn, Executive Director of the EFF
- Eva Galperin, Director of Cybersecurity at the EFF
- Runa Sandvik, formerly of Tor Project
- Yan Zhu, EFF Fellow and CISO at Brave
And many, many more.
It rankled me more than a bit that the author apparently looked around his bubble in Denmark and the FOSS community, saw no "tech sister" privacy advocates, and decided to paint with the widest brush possible and assume there are none anywhere.
Like half this list + Meredith are lawyers/policy people. Add in computer security specialists/operators. They use software as a tool to achieve political ends.
"tech bros" in context of the article is pretty much referring to builders of software. The tech sisters who have built significant projects are indeed mythically rare.
Names like Radia Perlman might be a better choice.