What a stupid argument. If you support all the policies of the far right could you call yourself left wing? Would that make it true? Feminism isn’t a group you join. It’s belief in a socially accepted set of ideals. If you believe in those ideals, you believe in feminism. If you don’t accept that Jesus was the son of god, you aren’t a Christian, whether you believe it, or not. If you think people of different races don’t deserve equality, and equity in society, you are racist. Whether you accept that, or not.