i guess it evens out. men are basically expected to be the ones to do any heavy lifting or be the physically strong ones while women are simply dismissed for being delicate and not having the strength, therefore it's the man's expected job. consequently, all the domestic work is expected from the woman for the most part.
then, i guess you could say estrogen is unfair since it gives better memory, better sense of smell, better understanding of emotions. i think most of us believe the gender we are transitioning to is better than what we were forced to be.