You can isolate sexism by taking action to remove it. Then you can measure the change. Then you will have the answer to ???. You can not remove the biological

You can isolate sexism by taking action to remove it. Then you can measure the change. Then you will have the answer to ???. You can not remove the biological factors. So they're a dead end. Too me, it sounds more like people claim we have nowadays removed sexism, that Google has none, and others disagree, that they are still there, while not as strongly maybe, and until they are fully addressed, we can't tell if the system is fair to biology or not.