"the patriarchy is harmful to all of us, including men and boys"

[beautifulxdisasters]

Could someone please explain to me how this isn't just like saying "all lives matter"?

Title taken from Mermaids response to JKR speaking up. I'm not actually someone who normally frequents the feminism boards but I've just seen this posted by someone I work with and just can't understand the sheer hypocrisy.