1/?
I find that cis feminists tend not to realise that the idea that "masculinity and femininity are made up, social concepts" is thinking that is only a luxury a cis person can afford.
Yes, cis women get a lot of crap for not behaving "feminine". But a cis woman can often behave in masculine ways and be read as, well, a masculine woman. Which is great. Women should get to be masculine and men should get to be feminine. Awesome!