[mistermann]

> Can it not be that this instead proves that systems can be and are biased, in both directions?

Thinking this proves one thing or another is likely incorrect.

There was a time not that long ago when most people would think these findings suggest:

a) There can be noticeable differences across cultures b) There can be noticeable differences across genders

Of course, any modern enlightened non-racist non-misogynst westerner would know both of these beliefs are obviously false.