Woman-centered is not an absolute. One does not have to be part of a single characteristic of a group to have a stake in it, to be an ally, an advocate, a partner, a family member, among countless other scenarios.
I would suggest reading up on intersectionality.
By the way, all of this is covered in the subreddit sidebar, including in an FAQ in the wiki.
Then what does women-centered mean in practice? Is it just a nothing label?
Woman-centered is not an absolute. One does not have to be part of a single characteristic of a group to have a stake in it, to be an ally, an advocate, a partner, a family member, among countless other scenarios.
I would suggest reading up on intersectionality.
By the way, all of this is covered in the subreddit sidebar, including in an FAQ in the wiki.