Yes there are many differences, too numerous to mention but they are equal as human beings..not a subordinate to their husband...
Your blanket statement is more leftist propaganda. Husbands and wives are subordinate to each other in many ways. Just as men and women are. The left has perverted what was once naturally evident and accepted as truth.
Pretending this is not so does not make it go away.
Women and children to the life boats first...
Homosexual sex practitioners to the lifeboats last...