Sure it's irrelevant if you want to boycott this game now, but people keep saying definitively that "the game's story is about this." We don't know that, and current marketing material for the game doesn't indicate that it's still about that. Presumably MS wouldn't have shown off a game that was actively anti-feminist.
Hate the game, but for the right reasons, and without misinformation.
I mean I'm seeing posts now saying the creator is racist and a Trump supporter too. He's French. Maybe at some point he posted in support of Trump but I haven't seen that particular tweet.