1) why is it a moral imperative to have 50/50 gender balance in a company?
2) why is it wrong to have a non-diverse company?
2) why is it wrong to have a non-diverse company?
If you look at these two questions and just say "hah! that's not the same thing at all!", then that's why.
I've noticed a real inability (or perhaps disinclination) to speak about these issues in a straightforward way.