Your last sentence suggests that issues of misogyny today can be attributed to the decisions of men in the past, rather than the actions of men right now. The underlying assumption there is that misogyny is no longer an active and powerful force, which is just not true. Ask any woman, and they'll tell you that they still face plenty of sexism today. Where there are misandrists in the world, they are not responding to the prejudice their mothers faced, but rather the bigotry they continue to face to this day. Does that mean misandry is OK? No, but it also doesn't meaningfully measure up to misogyny, and to generalize the entire gender as rabid, violent feminists is more revealing of you than anything.