I don't think anyone is disputing that there are biological differences between men and women (on the average) that result in unequal distributions of some outcomes. An easy example is "fastest marathon" or "number of babies".
The dispute is that there are biological differences between men and women that are relevant to qualification to work at Google in software engineering.
The dispute is that there are biological differences between men and women that are relevant to qualification to work at Google in software engineering.