Others have replied pointing out this is a strawman and that merit doesn't make any sense as a metric if you have discrimination. In practice performance ('merit') is complex interaction between an individual's skills and talent and the environment and support they get to thrive. If you have an environment that structurally and openly discriminates against a certain subclass of people and then chose on "merit" you are just further entrenching that discrimination.
This is a project that seemed to be having specific problems on gender that was causing harm and leading to losing talent. In a voluntary role particularly this is a death spiral for the project as a whole. Without goodwill and passion open source projects of any meaningful size just wouldn't survive.
I'm glad you care enough about diversity and evidence to have worked out how to solve these problems without empowering and listening to those minorities. Please do share it.