Interview with Carmen Maria Machado, where she addresses the subject of writing as activism:-
As for the question of “activism,” I think that if you’re a woman, a queer person, a person of color, a non-cisgender person, a non-able-bodied person, etc., writing is inherently a form of activism because you’re staking a claim in a world that is not meant for you. When you try and put your work into the world, you’re saying “I think that what I have to say, in the way I say it, is so important that I am willing to try and get it to other people, no matter what it takes.” And that requires ego, in the best way possible. It requires that you take yourself and your craft and your voice seriously. When you’re not white, not male, not cisgender or straight or able-bodied, that ego is a radical act. So yes, the fact that I take myself seriously as an artist and do what I can to put my work out into the world is a form of activism.