this is such an erroneously simplistic idea. men have the unilateral right to divorce in islam, unless a man chooses to delegate that right to his wife in the marriage contract. i recommend that all women ask for that right.
as for khula, it is not that simple either. (1/n)
Islam gave women freedom to divorce their husbands if they are going through domestic abuse. Feminism came into existence because western women lacked rights, the right to education, divorce, work, vote, property etc.
Islam already gave all these rights to women.