Do you think young children are biologically created or raised to like 'gender specific' toys?

[DJango]

Some may call it brain washing but the fact of the matter is that there IS A DIFFERENCE between men and women. What is so difficult about understanding that? Since there IS A DIFFERENCE between men and women then isn't it logical to train up a child in preparation for his or her role in society? Toys are often training tools as well. If a woman is going to be doing hair, matching clothing, cooking, and cleaning when she gets older then what is the harm for preparing her to do so when she is a child? If a man's role is going to be more physically demanding, operating heavy machinery, and in fact fighting wars in combat, then is it not logical to prepare him for that role as well? Or should we wait until they are required to perform these functions and then give them 15 min webinar or something? What is wrong with people today where they even need to ask if boys should play with boy toys and girls should play with doll.
When women are required to register with the selective service system and society considers preparing them to fight in combat, then it may make sense to condition them as children by playing with GI Joe dolls.