I’m not that old yet but feminism to me growing up was always that men and women should have the same opportunities and treatment, but never that they were the same. Maybe I’m wrong but that’s more of a recent phenomenon which claimed for itself the title of feminism - I doubt the original feminists would agree with it, but I don’t know. (I find it sad because to me it’s turned a serious movement for which very brave women had to fight hard into a joke.)