I am a little concerned with the 'may have been "unfair" to certain individuals' bit of your post. It takes a lot of effort to not react to such incidents- either non-violently or in the worst case violently.
This pent up frustration at being part of a pseudo meritocracy is reflected in unfortunate places - - "Oh why do you care about this appraisal <girl's name>, you can marry and settle rich" (unfortunately this actually happened to someone I know).
My point being - the people that might be victims of your 'may have been "unfair"' approach, end up as not-nice people who are proponents of the sexism that we are trying to end here.
This pent up frustration at being part of a pseudo meritocracy is reflected in unfortunate places - - "Oh why do you care about this appraisal <girl's name>, you can marry and settle rich" (unfortunately this actually happened to someone I know).
My point being - the people that might be victims of your 'may have been "unfair"' approach, end up as not-nice people who are proponents of the sexism that we are trying to end here.